Open source
Best open source Productivity tools
Every app on this page publishes its source, and every listing names the SPDX licence and links the repository, because "open source" on its own is a marketing word and a licence is not. Notes, tasks, calendars, launchers and automation: the tools that keep a working day from becoming a search for the right window. Some of these are self-hostable and some are commercial products with an open core, so the pricing badge on each card still matters: open source and free are different claims and the listing keeps them separate.
No open-source Productivity apps are published yet
Nothing in this category is flagged open source yet. Browse the whole category, or check the free-tier page.
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Every app here is reviewed by a person before it launches, and every listing keeps its platforms, pricing and licence on the page.