KDiskMark is an HDD and SSD benchmark tool with a very friendly graphical user interface.
Videomass
It is a FLOSS, powerful, multitasking and cross-platform graphical user interface (GUI) for FFmpeg and yt-dlp.
Focalboard
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
LocalSend
An open source cross-platform alternative to AirDrop.
Rancang
Your plan for improving personal life and workflow.
Aegisub
Aegisub is a free, cross-platform open source tool for creating and modifying subtitles.
Mission Center
Monitor your CPU, Memory, Disk, Network and GPU usage with Mission Center.
Tuba
Browse the Fediverse.
Calibre
Calibre is a powerful and easy to use e-book manager
Conjure
Magically transform your images with Conjure. Resize, crop, rotate, flip images, apply various filters and effects, adjust levels and brightness, and much more.