We all love open-source software, but there are so many amazing projects out there that often go unnoticed. Let’s change that! Share your favorite open-source software that you think more people should know about. Here’s how you can contribute:
- Single Option Per Comment: Mention one open-source software per comment to be able to easily find the most popular software.
- No Duplicates: Avoid duplicating software that has already been mentioned to ensure a wide variety of options.
- Upvote What You Love: If you see a software that you also appreciate, upvote it to help others discover it more easily.
Check out last year’s post for more inspiration: Last Year’s Post
Let’s create a comprehensive list of open-source software that everyone should know about!
Syncthing: Continuous, private, and encrypted file synchronization across multiple devices without using the cloud.
Absolutely LOVE syncthing. I recently had to go on an emergency trip and was glad I set up syncthing on my phone but hated that I didn’t set it up properly on my laptop.
I love syncthing, but never managed to get permissions to work right on any of my android phones. I chalk that up to phone vendor fuckery though.
I use Syncthing-Fork on my android phone, which seems to work fine.
I’d love to use this but I just mostly don’t use multiple devices at the same time, so I don’t see how the sync would ever happen.
I’m in the same boat, so I had set up Syncthing more like centralised service - installed one instance on my home server, and made every other device sync only with it. Files propagates without issues.
Does it backup photos on iOS yet?
KDE Connect: An app for iOS, android, pretty much every flavor of linux, windows, etc. that lets you connect any devices together to share files, show notifications of other devices, use your phone as an input device(keyboard, mouse), control multimedia applications(start, play, stop, etc.), trigger commands, and everything else if you make a plugin for it.
The craziest thing I discovered when I started using it was when I noticed that because my desktop was now connected to my phone and my phone was connected to my watch, I could completely control the media on both from my watch and the integration felt natural - but also something I haven’t seen work that well in the proprietary world.
For me it was, that the video i was watching paused when i got a call and repeated the moment i hung up. FUTURE (or apple ecosystem, i suppose.)
FMD (FindMyDevice) - An absolute necessity, especially if you aren’t using Google services.
It allows you to use any device/contact you’ve approved to send commands to enable/disable various settings on your devices, like bluetooth, do not disturb, camera, GPS, etc. via SMS, a FMD server (self-host optional) or from notifications (i.e. use Signal to send commands). So if you’ve simply lost your phone in your house you could make it ring no matter what, or if it got stolen you could lock it, use GPS, or factory reset it entirely.
The dev made it after he lost a phone that didn’t have Find My Device activated.
Shattered pixel dungeon. Open source dungeob crawler roguelike. Extremely fun.
KeePassXC: A modern, secure, open-source password manager that stores and manages sensitive information offline.
Mixed with syncthing to sync your database file across your devices and its chef’s kiss
My only complaint with KeePass is that if any corruption occurs, your passwords are borked. I use KeePass for non-critical accounts, like Lemmy, etc. I don’t trust myself or the sync enough for storing my bank or other identity passwords.
KeePassXC can automatically keep a backup when it makes changes.
I have used KeePass for many, many years and have never run into this. Besides, I usually have a copy of the database on some other device so I’m not too worried
Syncthing means it and its backup lives on two laptops, a desktop and my phone.
Beware that syncthing is a bad backup strategy as it will update to sync the broken file (or even file deletion). I advice to do some other sort of backup. Even a simple shell script that copies selected folders into selected location that you run from time to time is a better one.
Edit1: I’ve looked at my script, I use rsync for that.
I use rsync for that.
As does syncthing under the hood. The issue is with backing up an open database and getting an inconsistent state, but KeepassXC keeps its database closed except on update. I also tick the backup old before save setting in KeepassXC (the aforementioned ‘and it’s backup’) and use a versioning backup of the sync directory on the desktop with 3-2-1, so I am sanguine.
Syncthing can easily be set to retain the last n copies. And you only need one or two to protect against corruption because you aren’t editing a corrupted file. Likewise a lot of the KeepassX clients can snapshot periodically too. Been doing this for years with no issues over Linux/Win/iOS and Android.
I can also recommend Bitwarden which is a hosted password manager (enabling e.g. automatic sync). The commitment to FOSS is not as great (there have been some controversies AFAIK) but self-hosting is possible.
A little trick for people who are worried about putting business / work passwords in web-hosted managers such as Bitwarden: put just the username in Bitwarden, and put all the full information into KeepassXC.
Bitwarden will recognize the site and fill in the username - meaning you are at the correct site and are not being phished. Then, you can fill in the password from KeepassXC. This gives the benefits of browser-based managers while keeping more sensitive passwords (and recovery info) local-only.
If it is only about fishing, why not use the KeePass browser plugin? That can also autofill by domain.
Good question - does the browser plug in sync to the internet or is any part of it internet accessible? I’ve not used it. I just know a lot of people are put off by the idea of their passwords being “in the cloud” or otherwise accessible through the internet. Looking at the add-on for Firefox, it looks like it communicates with the local keepassxc instance, which should be fine for many people.
Thanks. I was not aware of this option.
LocalSend should be called God Send because it’ll save your life. It’s AirDrop, but for everything and open source. Works really well, no setup, no server.
Local send has worked really poorly for me, and so has every program similar to it open source or not. The only network file sharing program that has always worked (mostly) floorlessly for me is AirDrop.
I love LocalSend, the only downside is that both devices must be on the same network. So it won’t work for sending a file to someone else at a bar.
What if they connect to your hotspot?
That works but requires that you hand over a key for the hot-spot which makes it significantly more cumbersome, especially compared to airdrop
Unfortunately, its not reliable. For large media files it gets stuck. Also, sometimes the local server is not discoverable on the other end. Even though I tried the troubleshooting step.
I had tested with windows and android so it could be different on Linux.
Immich is a photo/video hosting solution à la Google photos
Forgejo: A self-hosted, lightweight software forge offering Git repository hosting with an easy-to-install, low-maintenance platform focused on collaboration, federation, and privacy.
qBittorrent: only for your legal torrenting needs from e.g. archive.org :>
Don’t forget the automated acquisition of Linux ISOs!
Bookwyrm, a book tracker and review sharing plateform that is part of the fediverse allowing you to share your notes and review about books in the threadiverse as well as the twittoverse.
This is not open source software, it’s licenced under the Anti Capitalist Software Licence.
I still appreciate it in this list, but the caveat is important
TIL about the ACS Licence. Thanks.
I thought that if the source code was available on github, it would count as open-source whatevery the licence, my bad.
librewolf a privacy-focused fork of the latest stable firefox (win,linux,mac)
Typst: A modern typesetting system designed for easy document creation with markup inspired by Markdown but more powerful and programmable.
And it compiles crazy fast to pdf!
Joplin: An open-source note-taking and to-do app with markdown support and end-to-end encryption.
Can’t live without Joplin anymore. Just being in control of your own stuff and so useful on many devices. Next step for Joplin: make todo/tasks even better, for instance by making a connection with todo.txt possibly (another open source set of apps I came to love deeply).
btw this is powerful. i recently upgraded to Joplin from using colornotes. there’s so much you can do and a ton of QoL things they’ve added that make organizing and searching notes much easier.
Joplin is awesome and I wish I’d known about it sooner.
How does it compare to Obsidian? Other than being FOSS which is a win.
I’ve used Obsidian and just today moved to Joplin. Obsidian has way more features for power users and wider array of community plugins.
BUT
Joplin is FOSS and it still has plenty of features. Think of Obsidian capabilities as Microsoft Excel, whereas Joplin is at the level of Google Sheets. And Joplin notes can be encrypted, meaning .md files won’t be found lying around.
Firefox - the original private webbrowser. Even though some people don’t like the options in it (like those that let you stream Netflix and other DRM content). If people care about privacy, they use this browser, or one that is made from it…
Logseq: note-taking and knowledge management application that supports Markdown and Org-mode syntax, featuring powerful linking, block-based organization, and full local data storage for privacy
