Subsurface can plan and track single- and multi-tank dives using air, Nitrox or TriMix.
Ventoy
Ventoy is an open source tool to create bootable USB drive for ISO/WIM/IMG/VHD(x)/EFI files.
BlockBench
A low-poly 3D model editor.
Údar Pas
A simple password manager.
AlphaPlot
AlphaPlot is an open-source computer program for interactive scientific graphing and data analysis. It can generate different types of 2D and 3D plots (such as line, scatter, bar, pie, and surface plots) from data that is either imported from ASCII files, entered by hand, or using formulas.
PSPP
GNU PSPP is a program for statistical analysis of sampled data.
Popsicle
Popsicle is a Linux utility for flashing multiple USB devices in parallel, written in Rust.
Natron
Open Source Compositing Software For
VFX and Motion Graphics.
Manyverse
A social network off the grid.
Fityk
Fityk is a program for data processing and nonlinear curve fitting.