What is Stash?
Stash is a web front-end app for serving and organizing your porn collection. Stash currently supports Windows, Linux, and macOS. To download Stash see the latest releases. You can learn more about the software generally via the README on the official repository or find answers to Frequently Asked Questions (FAQ) here.
Safe for work demo video of how Stash looks and what functionality it has.
Video is a bit outdated and more functionality was added since it was created.