GEDKeeper: genealogy software with many functions

(disclaimer: I contributed to this project :) )

mednafen, the multiplatform emulator. classic gaming is so easy with mednafen's graphical interface

beancount: double-entry accounting from text files.

Newsboat: an RSS/Atom feed reader for the text console.

krusader is a dual-paned file manager for KDE. It runs on Linux (of course), MS Windows, and Mac OSX.

Folder sync is what makes krusader outstanding, even if you don't care about dual-pane file management. Open the two folders you want to sync in the panes and go to Tools > Synchronize Folders. You can synchronize both ways, exclude files, delete lone files, etc. Very powerful.

Being a KDE app, krusader does not skimp on features, so there are lots of other things that krusader can do.

link: https://krusader.org/

snac: a simple, minimalistic ActivityPub instance.

candle, an android app that turns your display into a flashlight-like utility. very useful on tablets without an actual flashlight. I have a shortcut to it on my lock screen on my phone, and I use a red background to see when my wife is sleeping.

Ferdium - Allows to run multiple online chat/mail accounts in a single interface, without cluttering our browser. It's an electron-based software that takes a lot of ram, but it's a nice way to organize stuff and avoid getting overwhelmed.

NotallyX. Basically free, open source Google Keep, for anyone that enjoys that app.

Guake, drop down terminal.

SMplayer, one of the best multimedia player, fast, capable to stream YouTube and almost everything, all codecs.

Windows (all), Linux, Mac

https://www.smplayer.info/

https://github.com/smplayer-dev/smplayer

OliveTin, gives you a clean web UI for pre-defined shell scripts, with a dynamically reloadable YAML configuration.

There are a ton of things you could use it for, but I use it for container and system updates. A pre-processor runs on a schedule and collects a list of all containers and systems on my network that have available updates, and generates the OliveTin YAML config with a button for each. Loading up the OliveTin webUI in a browser and clicking the corresponding button installs the update and cycles the container or reboots the host as needed. It makes it trivially easy to see which systems need updating at a glance, and to apply those updates from any machine on my network with a web browser, including my phone or tablet.

Changedetection.io: track selected websites for updates or price changes

readest.

good play books alternative. upload your own pdfs and read them across devices. syncs progress, so pick up wherever you left off.

sgt-puzzles. Simon Tatham's Portable Puzzle collection.

Contains a bunch of simple puzzles, of the minesweeper and sudoku style. Loopy is my favorite.

Available for Linux, Windows, MacOS, Android, and anything with a web browser and a mouse. Packaged in Debian and F-droid, and probably many other places.

I like it for time wasting in lines at the DMV, for a low-stakes game when anxious, and for falling asleep.

Toot: a CLI and TUI tool for interacting with Mastodon instances from the command line.

Hexchat, irc client

Mihon Manga reader for android. Allows auto aggregation from web sources to make tracking and reading manga smooth and easy

Photoshop (almost) right in your browser, desktop or mobile, also as PWA or even selfhosted

https://viliusle.github.io/miniPaint/

https://github.com/viliusle/miniPaint?tab=readme-ov-file

ZOOD location, a location sharing app that actually works

weechat, a multiprotocol chat client with many user scripts and a remote interface.