Productivity
Reactive resume : Reactive Resume is a free and open source resume builder that’s built to make the mundane tasks of creating, updating and sharing your resume easy.
Sejda : Easy, pleasant and productive PDF editor.
Kanboard : Kanboard is a free and open source Kanban project management software.
Rise up pad : This is an etherpad service hosted by Riseup. highly customizable open source online editor providing collaborative editing in really real-time.
Taiga : The free and open-source project management tool. For cross-functional agile teams to work effectively
Bitwarden : A free and open source password management tool. Can generate unlimited passwords and can be used in unlimited devices.
Ninite : Install and update all your programs/softwares at once.