Note Taking (3)
Photos & Images (1)
Productivity (3)
Video Editing (4)
Rackarrack
Though Linux users have access to multiple plugin formats, they are not actually necessary, thanks to the JACK, a low-latency sound server daemon that allows interconnection of audio and MIDI from different programs. Rackarrack is just such a program.
Rosegarden
Another DAW initially developed for Linux and now in alpha for Windows, too, Rosegarden is a fully realised MIDI and audio workstation with all the trimmings.
Scratch
Easily create interactive stories, animations and games.
SonicBirth
SonicBirth is a massive modular construction environment that enables the user to patch together individual modules in order to create their own audio effects, synthesisers and more.
Soundgrain
From the man behind Cecilia and Zyne, Soundgrain taps into the weird and wonderful world of granular processing.
Standard Notes
What to use if you're nervous about entrusting your data to someone else's product roadmap (EverNote or OneNote or Keep).
SuperCollider
Another one for OS X, Windows and Linux, this GNU GPL release has been in active development since 1996.
Tableau
Create beautiful & appealing reports, charts, graphs & more.
The Odin Project
The Odin Project is for anyone who wants to work as a web developer, do freelancing work, build a startup, or just hack together a homepage for yourself. All the tools you need are here.
Todoist
Todoist is one of the best choices for task management, and the basic functionality is completely free for you to use.
Unscreen Video Background Remover
This tool automatically removes the background from any video or GIF.
Virtual Clone Drive
Run CD/DVD applications without a physical drive.
VirusTotal
VirusTotal, a subsidiary of Google, is a free online service that analyzes files and URLs enabling the identification of viruses, worms, trojans and other kinds of malicious content detected by antivirus engines and website scanners.
Wox
The open-source app Wox is an app launcher that’s also great for finding files and folders scattered across your system.
Zotero
Collect, organize, cite and share your sources.