PetitTrack is a satellite tracker. PetitTrack is based on the keplerian propagator algorithm used in kd2bd's Predict software. At this stage v1.3.0 the algorithm from 2002.

PetitTrack is a software tool for determining the position of earth satellite orbits in relation to an earth observer.

Before you use the software:

OKBoard (a.k.a. Magic Keyboard) is a gesture based keyboard that allow single stroke typing. Usage is explained in this video. English, French and Dutch are supported without the need for additional packages, other language resources are available in separate packages, e.g. for Swedish (okb-lang-sv). It currently works on Jolla phone, Xperia X / XA2 / 10 / 10 plus. Larger phones (such as XA2 plus/ultra & Fxtec Pro1) may be supported in a later release.

If you are looking for a Dutch translation pack for your Sailfish OS device, these are not the packages you're looking for. Dutch is an officially supported language and is included in Sailfish OS by default. Go to Settings | Language | Nederlands to change your system language to Dutch.

fmt is an open-source formatting library providing a fast and safe alternative to C stdio and C++ iostreams.

Added as a new dependency for mpd.

Experimental audio manipulation app for SF. Cut audio files or recordings and apply effects like fade-in, emphasize, echo or denoiser.

Please report bugs and feature requests at:
https://github.com/poetaster/harbour-audiocut

As of SF 3.3 there is no mp3-encoder included in the OS yet. If you need to save as mp3, you have to install LAME encoder as well. It is available in chum. Using lame, however, requires starting the app from a terminal. wav, ogg and flac export should (tm) just work.

E-book reader for Sailfish OS.

The core functionality is based on FBReader source code with a few modifications. In theory, it should be able to handle all E-book formats supported by FBReader. Books are imported from the ~/Downloads folder, where they are saved by the browser or email client. Alternatively, you can manually copy your books to the ~/Documents/Books directory. Removable storage (SD-card) is supported as well. Switch between SD-card and internal memory by flicking left and right. Use volume keys, swipe or touch to turn the pages.

harbour-sailtasklist

List&Task app for Sailfish OS

Simply, quick and easy. Create your lists and enjoy. The application allows you to create and store lists in a convenient way...

Barcode reader for Sailfish OS.

Based on the original CodeReader app by Steffen Förster.

At some point the original one just stopped working and I had no choice but to fix it!

It scans all kinds of 1D and 2D barcodes (e.g. QR codes). Decoded barcodes can be copied to the clipboard, URLs can be opened in the browser, contacts and calendar events in various formats can be decoded and saved, and so on.

The idea of the game is to make words by selecting letters. The game is at it's best when having multiple players on the same LAN network.

Issues and code in GitHub:

https://github.com/Rikujolla/harbour-word-puzzle

If possible recommending to follow SailfishOS Chum for updates.

The FOSDEM'25 schedule on your Sailfish OS phone.

Browse the tracks, peruse the talk descriptions, favourite the talks you want to attend to create a schedule, then let the app tell you where you're headed next.

View a map of the event, visit the Linux on Mobile stand, sign the guestbook and see your comment appear in the app!

The app has been updated for 2025.