How to rip a DVD

How do you rip a DVD even the one with DRM. What do you need to decrypt DVD’s, create mpeg4, add metadata and play it on Kodi, OpenELEC or LibreElec. This post describes the free/libre software that does the job.

Why in this day and age of Netflix one would be interested in how to rip a DVD? More and more people are using Netflix or an other video streaming service to watch movies and TV series. What most people don’t know is that Netflix is trampling user rights. Not only does Netflix use digital rights management (DRM) they also mine huge amounts of data from the users. This data is not only used to improve the service it can also be provided to third parties like law enforcement and other businessess for promotional ‘services’ . If you don’t believe me you can read it in the privacy statement of Netflix.

Unfortunately the’re very little legal alternatives that respect the user rights. DVD’s are an option but most of current DVD’s have strong DRM in place. Luckily this DRM can be removed with relatively simple means. Without the DRM the user can watch the content the way he/she prefers.

In this post I’ll explain what you need to remove the DRM from DVD’s and copy the movie or TV series to OpenELEC or LibreELEC or any other system with Kodi e.g in your living room.

Use original DVD’s

Don’t use pirated DVD’s. Let’s stick to what is legal. DVD’s are cheap and second hand DVD’s are even cheaper. For a few dollars/euros you can buy the best movies on DVD. Most DVD’s are protected with DRM and some publishers like Disney take severe measurements to prevent the user from making a copy for their own use. This is where Handbrake comes in.

Handbrake

Handbrake can, among other thing, read DVD’s and convert the content to e.g mpeg4 files. These mpeg4 files can than be stored on the HDD of a device of your liking and played with any media player. To be able to decrypt DRM protected DVD’s (see above) also a free/libre DVD playback library libdvdcss is needed. This article explains how to install this on Windows and OSX. And this article explains how libdvdcss works.

Screenshot of Handbrake
A screenshot of Handbrake. Handbrake reads a DVD and write the content to an mpeg4 file.

MetaZ or MetaX

MetaZ is a metadata editor but the beauty is that it uses the title of the movie or the TV series to retrieve metadata from The Movie Database (TMDb) and adds this metadata to the rip file we just made with HandBrake. Unfortunately MetaZ only runs on OSX while MetaX only runs on Windows. Of course we can use VLC for GNU/Linux but the user has to add the metadata manually which is a pain in the butt.

Kodi, OpenELEC, LibreElec

Eventually you want to be able to play the video files that you ripped from the DVD’s. The’re many free/libre software  choices but perhaps the most popular is Kodi.  Kodi is mediaplayer software that runs on about every media file you’ll throw at it. It is available for GNU/Linux, Windows and OSX. OpenELEC and LibreELEC take this a step further because the’re Linux based operating systems with the sole purpose to run Kodi.

Click here if you want about my experience with OpenELEC.

I hope this information has helped you to rip your DVD’s and start watching them on the device of your own liking. If you have any questions about this topic feel free to send me an email. Now if you excuse me I have a nice classic movie to watch.

Distributed social networks

Read about the Fediverse where you own your data instead of Facebook, Instagram or Twitter. This post explains about the different social networks in de Fediverse and how you can get an account, no strings attached.

Centralized networks

Chances are you have a Facebook, Twitter or Instagram account. All three very popular free (as in free beer) social networks that have something in common. They are centralized services owned by a single commercial entity and that entity wants to make profit. In fact they want to make as much profit as possible. Unfortunately this profit comes at a loss, your loss. The social networks gathers your data this is called data mining. This data is mined to create a profile of you to serve you ads. Also they sell your data to third parties and who knows what they’ll do with it.

Ok, you probably all know this but what can you do about it? First, if you don’t care about all this you can stop reading and continue posting kitty pics on Facebook. If you do care please read on because the’re good alternatives.  Alternatives that aren’t centralized, aren’t commercial, don’t maximize profit, in fact they don’t make a profit at all. Is this possible? Yes, welcome to the distributed social networks.

The federated universe better known as the Fediverse. Image taken from the Fediverse.party website which reads like a who is who in the Fediverse and has detailed information about the different social networks.

Distributed networks

Now what are distributed social networks? These networks are full featured social networks that do what social networks are supposed to do, enable you to interact socially over the internet, have a chat, have a conversation, discuss, blog and share. But the services are decentralized or distributed over distinct providers. Every provider maintains a server (or multiple servers) and interacts with the other distinct servers thus creating a joined service. Hence the name federated network also know by the name Fediverse.

The lack of a single commercial entity provides huge advantages for the user of the Fediverse.

  • Since the’re is no single owner it can’t mine your data. This means that the data is yours and not the owner’s. You decide what you want to share e.g in your profile and who you want to share it with. This ensures a better protection of your privacy.
  • No owner can decide to close the social network. This is what happened to G+. But even if a distinct provider of the Fediverse closes his server you can take your profile and move it to another server and continue like nothing happened.
  • No government can block the Fediverse nor can an ISP boycot the Fediverse. Remember what happened to Gab where ISP’s and other parties boycotted the service. An ISP can close a server but the Fediverse consists of thousands of distinct servers all around the world.
  • If your server doesn’t meet particular needs you can hop to another taking your data with you and never leave the social network. NOTE: this is not available for the Diaspora social network.
  • No ads. Servers of a distributed network cost money but this money doesn’t come from ads shown to the user. People that maintain the servers either pay this out of their own pocket or you can support them with donations (which I highly recommend).

With all these advantages you may be wondering who are these social networks and how can I get an account. For a full overview you can go to fediverse.party where you can find detailed information about more than ten social networks. I’ll mention the biggest four here:

  • Mastodon. By far the biggest of the federated networks. It’s a free, federated alternative to Twitter with a Tweetdeck like interface. A post, called a ‘toot’ can have a maximum of 500 characters.
  • Diaspora. In size second after Mastodon with a Facebook like interface but in terms of content more an anti-Facebook social network. Diaspora is lightweight making it very fast on even old PC’s.
  • Friendica. Diaspora and Mastodon use different communication protocols and can’t interact with each other. Friendica solves that by supporting several protocols. It can therefore serve as a hub to communicate with several networks. Apart from that Friendica could be considered as a Diaspora with additional features.
  • Hubzilla. Offers the same benefits as Friendica but uses some cutting edge features not present in Friendica. Probably beneficial for power users.

Conclusions

The Fediverse is a great place for social interaction. People in general are nice and the conversation are good. Yes they don’t have billions of users but it’s the quality of the interaction that counts. Sign up to one of these network, no strings attached garanteed and allow yourself some time to get acquainted. If you don’t like it try another one. The experience differ greatly over the different social networks. I’m sure that after a while you’ll find the right network that you will call home.

Diaspora, an alternative social network for GooglePlus

Three weeks ago I wrote an article about the demise of G+ and I defined four criteria for an alternative social network. This blog post is about my experience with Diaspora.

Why an alternative social network

Three weeks ago I wrote an article about the demise of G+ and I defined four criteria for an alternative social network. Based on these criteria I choose three social networks, Mastodon, MeWe and Diaspora and signed up on them and promised to write about my experience with these three.

I will not write any further about MeWe since I already deleted the account after one week and wrote a post about it. So that leaves Mastodon and Diaspora. This blog post is about my experience with Diaspora.

Screenshot of the Diaspora interface. Not flashy but very functional and fast.

What is Diaspora

The shortest way to describe Diaspora is it being a Facebook clone however this doesn’t do justice to Diaspora. Although the user interface of Diaspora has similarities with Facebook the network couldn’t be more different, kind of an anti-Facebook. First of all Diaspora is free and open source software while Facebook is proprietary and Diaspora is distributed while Facebook is centralized. The latter means that while Facebook is owned by a single entity that controls the entire network and it’s users Diaspora has no owner and thus can never be controlled by a single organisation or person. Instead Diaspora consists of many servers (or pods) that have there own administrator. These servers are are all interconnected (or federated). Without going into details about how this works exactly being distributed has other notable advantages from a user point of view.

  • First of all Diaspora doesn’t have ads  (it worth to note that some centralized social networks like G+ and MeWe also don’t have ads).
  • Diaspora can’t be closed or sold.
  • There is no ‘built-in’ datamining and no selling by the owner of your data to third parties. Meaning that your privacy is better protected.

Conversations on Diaspora are good and in-depth although it takes time to identify good contacts.

Working with Diaspora

Being a user of G+ for several years I admit it took a little time to get used to the Diaspora interface. Central is ‘the Stream’, a single column of posts of your contacts (followers in G+), posts that you shared, liked or commented on and of course your own posts. Besides the Stream there are other custom streams possible varying from topics that you follow (tags or #) or groups of contacts (aspects). Lastly there is a Public activity stream that I guess shows all posts from the Diaspora community. This also shows nudity or even porn but, as I noticed so far, this was always tagged with #nsfw which stands for ‘not suitable for work’. These #nsfw posts are not shown until the users clicks to open it. I think this is good solution to protect the user without censorship.

Conversations on Diaspora are good and in-depth although it takes time to identify good contacts. After two weeks I have 29 contact of which half turns out to be what I consider good. Diaspora provides the user with a good tool to ignore a contacts for instance if he or she turns out to be spammer. Diaspora also allows for a private chat with an established contact which can be very handy.

Diaspora doesn’t have the G+ equivalent of communities, a group of users sharing posts about a certain topic, and collections, a single users sharing posts about a single topic. These communities and collections can’t be mimicked by combined tags and aspects.

Conclusion

Diaspora is, after Mastodon, the second biggest distributed social networks with the about 660.000 user accounts. Still a dwarf compared to FaceBook but I’m not interested in the number of users. I’m interested in the quality of the conversation and this is good, in fact it’s very good. People are mostly knowlegdeable and helpful which guarentees meaningful chats. Just what I’m looking for.

I still prefer the G+ interface with multiple columns over the one column stream in Diaspora because it saves a lot of scrolling however this seems like nitpicking. Overall the user interface of Diaspora is straight forward and easy to work with.

The user has good control of the streams of information although I would have preferred the user to be able to combine tags and aspects. A good example is that if I want to follow someone on certain topics instead of all his or her posts.

Yes, my family and friends are not on Diaspora but I don’t care about that in fact it’s a plus.

Diaspora works surprisingly good on low-end machines. This is probably due to the minimal user interface. I consider this a big plus since I have a very old Thinkpad laptop that I use regularly.

Yes, my family and friends are not on Diaspora but I don’t care about that in fact is a plus. I’d rather see them face to face anyway.

In conclusion Diaspora starts to grow on me. I had a slow start with it but I’m gradually beginning to experience the value of this well established and stable network. This value is the content that’s being shared and for me that’s what counts when it comes to social networks.

EDIT: Diaspora* users can choose between a couple of Android apps. I choose Dandelior and I like it. Dandelior and other Diaspora apps for Android can be downloaded with F-Droid app.

EDIT: Diaspora* uses markdown to format text making it an excellent choice for macroblogging. The markdown appears to be more powerfull than that of G+. This and the single column stream are making Diaspora an excellent choice for macroblogging.

Why the European Copyright Directive is a threat.

Read why the European Copyright Directive is a threat to you.

European Copyright Directive

The new European Copyright Directive is a threat for all internet creators in the EU and a warning for all outside the EU.  Article 13 of the directive will inevitably lead to upload filters. With this directive the EU parliament has demonstrated that the interests of the big IP holders are more important to them than representing the EU citizens.

Having said that I wonder if the Fediverse could be the answer to this threat? For those who don’t know the Fediverse is an ensemble of interlinked servers used for sharing information through e.g. social networking or file hosting. Contrary to centralized services like Google or FaceBook nobody ‘owns’ the Fediverse. Even better every user is able to create his/her own server and become part of the ensemble. Even with upload filters installed on central services information will flow freely through the Fediverse (That’s unless upload filters will be installed on ISP level but that will make the EU internet the equivalent of the Chinese internet).

Want to read more. Click the link below.

The EU must respect citizens as content generators and not regard them simply as people who steal content generated by the elite.

https://www.opendemocracy.net/can-europe-make-it/xnet/civilised-societies-don-t-call-it-censorship-but-copyright#comments

MeWe worse than Facebook?

I signed-up on MeWe, the “no ads”, “no spyware”, “no BS” social network. The experience was not good at all and deleted my account after a week. This is my verdict on MeWe.

Let’s try MeWe

With the demise of G+ users were and still are looking for other options. Most of them appear to dislike Facebook otherwise they would have been on that platform a long time ago. It surprised that MeWe, a new social network was mentioned a lot on G+. I got curious and I visited the website where I was welcomed the following text “no ads”, “no spyware” and “no BS”. So now I was really interested and I decided to give it a shot and signed up. I deleted my account a week later. Is MeWe worse than Facebook?

Deleting the account had nothing to do the dull interface or the constant email messages I was getting from MeWe. I just realized that MeWe is very bad idea.  To begin with it’s a proprietary closed network which will be disastrous for any community. Anything you post there is hidden from the web. Let me give you an example: in Google search try: site:plus.google.com “ubuntu 18.10”. You’ll see lots of results. Now try this at MeWe: site:mewe.com “ubuntu 18.10”. Nothing! Imagine the whole community invisible for Google.

Privacy and free speech

Now you might say that’s a good thing it provides the users privacy by not sharing anything with the web. But if you want privacy you also want control over what you share with the world and what you don’t want to share. Well MeWe doesn’t offer that. In a way this takes the user back to the old Compuserve days, an isolated gated community where nothing goes in or out.

But the’re are more problems with MeWe. Due to their free speech policy it attracts a lot of nasty people that got kicked out off Facebook. So don’t be surprised to meet a lot of trolls and extremists on MeWe, the kind of people not interested in a nice conversation.

Coordinated G+ strategy

Also I’m convinced that they have a coordinated campaign spamming G+ communities with posts to motivate people to move to MeWe. In the open source software community of G+ people that never posted a single thing suddenly started heavily promoting MeWe. I also noticed this behaviour on other G+ communities. I looked into one of the promoters and followed him to MeWe where he was discussing a strategy to attract as many Gplussers as possible. For me a clear indication for a coordinated campaign. This is not forbidden of course and some might even call it good marketing but it somehow disgusted me.

Centralized network

One more problem with MeWe is that it is a centralized network owned by a private company. If the owners of MeWe close the network tomorrow you’ll be looking for a new network all over again just like G+.  I guess I finally learned my lesson after G+ and I don’t want to be part of a private owned central network again. As you can tell I’m far from positive about MeWe. Yes it doesn’t have ads (yet?) but it’s just another Facebook wannabee with trolls and extremists in the gated community. In fact it could turn out to be a worse experience than FaceBook.

So what’s the alternative. I’ll be writing about that in a next blog post.

Give your old PC a new life

My neighbors wanted to throw away a perfectly good PC with Windows 10. But instead I installed Ubuntu MATE giving the PC a new life and didn’t let it become ewaste.

When I came home the other day my neighbors were loading electronics on their bicycles (I live in the Netherlands you know) to dispose of them. Among all the stuff was a desktop computer that looked in pretty good shape. It was a Packard Bell iMedia S1800. I informed why they would dispose of the PC and they told me that according to their daughter it had become unusable. They are very nice people so I asked them if I could have the PC. They agreed to it and I took the desktop with me.

Back home I took another look at the computer and it was even nicer than I expected. It didn’t have a scratch and when I opened it it looked clean. That night I booted the PC and quickly found out it had Windows 10 running. The PC was slow as molasses and it was very noisy. I felt I had already found the cause of the daughter complaining, Windows 10. I had no intention to run Windows so I took out my Puppy Linux disk (Xenial Pup 7.5) and rebooted the PC.

The difference couldn’t have been greater. Puppy Linux booted fast and ran even faster. I got the idea to make this a general purpose workstation that, if goes well, can replace my iMac. How much I love Puppy Linux I don’t think it’s suitable for my purpose. Besides all the usual tasks I use my iMac for light 3D CAD work (for 3D printing), web design and video editing. I also like to have access to a broad software repository because I like to test new software and to replace the workflow I have on the Mac. In this department Puppy Linux can be lacking due to the Puppy Package Manager which differs from the mainstream package managers.

I therefore decided to give Ubuntu MATE 18.04 LTS (Bionic Beaver) a spin. My son already runs Ubuntu so I’m familiar with it and the MATE desktop is relatively lightweight (Gnome 2). Installation from a USB drive went flawless (overwriting W10 in the process). The desktop looks very clean and the software suite is great. I can add software through the new Software Boutique and if it isn’t there I have access to the Ubuntu repository (through apt). For a full review of MATE 18.04, read this.

So here I am. A nice Packard Bell is sitting on my desk instead of having become e-waste. If you read this don’t throw away your old PC because Windows 10 made the experience a nightmare. Install Ubuntu MATE or any other Linux distro you like and enjoy. In the mean time you’ll be doing the environment a favour. Cheers.

Bye bye Google

I was pretty pissed that Google decided to close G+. As an alternative I came up with a short list of three social media services: Mastodon, Diaspora and MeWe. In the coming weeks I will choose between these three services.

Google+ closing, now what?

Like many others I was pretty much pissed off that Google decided to close G+ next August. I had a lot of social going on at G+ in fact it was the only social media service that I really used (I have a Reddit account that I hardly use). I believe Winston Churchill said to never waste a good crisis so I took the opportunity to look around at other options. I defined some criteria that could help me choose a new social network.

  • preferably open source. G+ wasn’t open source but since I’m an open source advocate it seems appropiate to sign up for a service that itself is open source.
  • quality instead of quantity. I’m looking for meaningful conversations and not mindless sharing of kitty pictures.
  • will protect my privacy. I understand that no service can fully guarantee my privacy but I’m sick and tired of all the data mining.
  • no annoying ads. I’m not against advertisements here and there but I hate these in your face ads on Fartbook.

With these criteria in mind I came up with a short list of three social media services: Mastodon, Diaspora and MeWe. It could have been more but I had to draw the line somewhere. So I signed-up for all three. Preferably I will end up with one or, at the most, two of these. I’m already spending more time on social media than I’m comfortable with. So in the coming weeks I will choose between these three services.

EDIT: I already deleted my MeWe account. It’s a proprietary and centralized service and apparently due to their free speech policy it attracts a lot of nasty people that got kicked out off Facebook. Also I believe that they have a coordinated campaign spamming G+ communities with posts to convince people to move to MeWe.

What about Blogger, Drive and GMail

By closing G+  Google has become unreliable for me. The question is what will they close next and will this affect me? I therefore took a look at other Google services to see if I was exposed to further risks down the line. Most notably I have Blogger, Drive and GMail so I decided to be one step ahead of Google and say goodbye to these services too. This will not happen overnight but I will do it and post the results here. And the beauty of it all I feel rather good about it.

Hephestos 2 upgraded with heated bed

Is it worth upgrading the Hephestos 2 with the heated bed that BQ offers for 160 euro? Read on and find out.

Adhesion problems and warping

I own a Hephestos 2 for over a year now and although I was pretty happy with it I very much wanted to upgrade the 3D printer with a heated bed. The reason for that was not so much the desire to use other material like ABS but I was hoping for better adhesion. Adhesion problems in the past led to warping and misprints. To counter this I used BuildTak en Pritt. This helped most of the time but it also led to a new problem. It was very hard to remove the model from the printbed. With the help of a vise to clamp the printbed and a special knife I was able to do it but it was far from ideal (to say the least).

A heated bed is the obvious solution to this problem. Warping is mainly caused by uneven cooling and therefore shrinking of the different areas of the print. The printbed counters this effect by keeping the whole printbed warm and thus warming the print evenly over it’s surface.

Printing a Benchy on the heated bed. Gone is the BuildTak.

Continue reading “Hephestos 2 upgraded with heated bed”

The BQ Hephestos2 (3D printer), nine months later

After nine months I can say that I’m satisfied with the BQ Hephestos 2 printer. It’s easy to print with and easy to maintain. It doesn’t come with a heated printbed which I consider a shortcoming but for PLA and Filaflex the printer works fine.

Introduction

It’s been nine months since I received and assembled my BQ Hephestos 2 printer and I think it’s time to share some of the experiences that I had with it. For those who don’t know the Hephesthos 2 it’s a 3D-printer that is based on the Prusa i3 design with a thick steel frame and almost all metal parts. It’s not cheap but it’s a well designed, high quality 3D-printer with a large printbed. It does have it’s shortcomings but more of that later.

Continue reading “The BQ Hephestos2 (3D printer), nine months later”

Switching from FreeCAD to Solvespace?

Solvespace is a good addition to the existing open source 3D CAD programs such as OpenSCAD and FreeCAD. If you want to try a truly free 3D CAD program but are intimidated by FreeCAD because of it’s steep learning curve and OpenSCAD because of programmers-like approach certainly should give Solvespace a try.

Introduction

For my current project, a laser engraver, I initially choose FreeCAD as my 3D CAD program. I had some excellent experiences with it so it was the obvious choice for me. However contrary to previous work this project required a lot of CAD assembly. This is where I became frustrated with FreeCAD. Assembly in the current version (0.16) just isn’t well implemented unnecessarily extending my time spent with FreeCAD. The next version of FreeCAD (0.17) will have a separate assembly workbench but I wasn’t willing to wait for it’s final release.

When reading the Hackaday website I came across Solvespace. Given the problem that I have with FreeCAD I was immediately interested. Solvespace is a parametric modeler just like FreeCAD. The interface looks archaic which put me off a little at first but I found it surprisingly easy to work with. The last month I worked intensely with Solvespace v2.1 and I want to share the experience that I had with the program.

The Solvespace GUI looks archaic but is easy to work with.

Working with Solvespace

Solvespace is a lightweight program. It loads fast and runs very smooth on my aging iMac (5 years old). I have encountered an occasional crash with Solvespace however FreeCAD appears to be more prone to crashes on my iMac. I also noticed a small delay in Solvespace while dragging parts around in a complex assembly.

The Solvespace user interface is static throughout the program whether working in a 2D sketch, an extrude or an assembly. The GUI and the keyboard shortcuts don’t change throughout the program. This means for instance that constraints can be applied the same way in 2D and 3D making it easy to work with Solvespace. FreeCAD on the other hand has a dynamic user interface with multiple workbenches each having a different tool bar and functionality. I found that each FreeCAD workbench has it’s own learning curve making it harder to learn than Solvespace. With all these workbenches however FreeCAD offers much more functionality than Solvespace

Solvespace allows the model to be dynamically manipulated as long as it’s not fully constraint, both in 2D and 3D. This can be very helpful while studying a model or looking for its best shape. This is impossible in FreeCAD or OpenSCAD where a model can only be changed by entering other discrete values for the parameters (not to be confused with the animation options in OpenSCAD and FreeCAD).

Assembly in Solvespace is very easy often taking only a few mouse clicks. Two parts must be oriented and constrained to the same direction. A point of each part is selected and the parts are connected at the selected points. That’s it. This method works fast and I haven’t encountered any problem with it. When working in an assembly of multiple files a change made in one of the files propagates to the assembly. This is a very powerful features when working with complex models because it’s creates a consistent environment where it’s sufficient to make a change once instead of keeping track of multiple files. Apparently FreeCAD has a similar feature but getting it to work is far from trivial for me.

The laser engraver that I’m working on. It’s a rather complex project mith multiple parts but assembly is real easy in Solvespace.

Other 3D CAD programs offer functionality like chamfer and fillet. Solvespace doesn’t have this and that’s a shortcoming. Often chamfer and fillet are used for aesthetics and if necessary I can do without that however if you do need them regularly Solvespace isn’t for you. It also impossible to extrude along a path a functionality that is for instance used to create a thread. Creating a true thread is therefore impossible however if it is able to mimic a thread by drawing a sawtooth sketch and revolve it.

I 3d-printed numerous models that I had designed with Solvespace. I exported the models as .stl files and used Cura to create the nessecay G-code before printing them. I encountered no problems with this workflow and all prints came out as expected. I therefore conclude that Solvespace is a good companion for 3d-printers as long as the shortcomings of the program are taken into account.

Support

Community support is very important in open source software.  Whether you’re a beginner, intermediate of experienced user it’s vital to be able to get help. This can be tutorials, forums, irc or mailing list. Solvespace has support although it’s not as abundant as with FreeCAD. This is probably due to the smaller user base of Solvespace. The Solvespace tutorials are good but they are few in number and the documentation is adequate but not as polished as FreeCAD’s.

An active development of the program is also important not only for bug fixing but also with new features in new releases. Solvespace has a small but active developers team which is fine but it also makes the project vulnerable. If the main developer decides to abandon the project the user is left empty handed. FreeCAD appears to be having a much larger group of active developers decreasing the chance that the project will be abandoned.

Solvespace’s forum is a good place to post questions about the program. Replies are quick and to the point.

Conclusion

I really like Solvespace, it’s lightweight, pretty stable and easy to use (especially if the user is familiar with the concept of sketching with geometric constraints). I was able to create my models very quickly. I used the keyboard shortcuts often. They are easy to learn because they are limited in number and are consistent throughout the program. Besides the limitations such as fillet, chamfer and extrude along path, Solvespace lacks a lot of the nice-to-have (or need-to-have for some) features that are available in FreeCAD such as the path-, arch- and drawing workbench. This may not be a problem for many more casual users because Solvespace is focused on geometric constraint solving and assembly.

Solvespace is a good addition to the existing open source 3D CAD programs such as OpenSCAD and FreeCAD. It’s not a FreeCAD replacement because it lacks a lot of the features that come with FreeCAD. However if you want to try a truly free 3D CAD program but are intimidated by FreeCAD because of it’s steep learning curve and OpenSCAD because of programmers-like approach certainly should give Solvespace a try.