Sample & Kit ToolsArchived
EP-133 Sample Tool (ep_133_sample_tool)
Open-source browser tool for managing samples and backups on EP samplers

Best for
Import custom samples, set pad colours and names, and back up your EP-133 from the browser.
Works with
- Modern web browser
Good to know
- The source repository is archived and no longer maintained, though released builds still work.
About
A community sample tool for the EP-133 K.O. II (with support added for the EP-40 and EP-1320, including 128MB units). It handles custom sample import, custom pad colours and names, and backup/restore, and was one of the most popular early community tools for the EP line. Note: the repository was archived in 2026 and is no longer maintained, but the released builds still work.
Web