Open source. Open possibilities.

Joplin is a free, open-source, privacy-focused note-taking and to-do application that supports Markdown and cross-platform synchronization.

Rclone is a command-line program for syncing files and directories with dozens of cloud storage providers. Supports copy, sync, bisync, check, encrypted/compressed remotes, FUSE mounts, and serving files over HTTP/WebDAV/FTP/SFTP/DLNA.

Puter is an open-source, self-hostable internet computer that bundles files, apps, and games in one place. It offers cloud storage, databases, serverless workers, and AI APIs for developers, plus an app store for publishing and monetizing web apps.