# Elba > Elba is a one-file program that seals a folder on your own computer with AES-256-GCM. No account, no server, no cloud. One HTML file. Buy once. Open source on 1 January 2030. Elba runs locally in a Chromium browser (Chrome, Edge, Brave). It never phones home. The key is derived from a password you set and is never stored. Elba is made by Meanwhile, a small studio. The price falls each year (€49 in 2026, €39 in 2027, €29 in 2028, €19 in 2029) and Elba becomes free and open source under MIT on 1 January 2030. ## Pages - [Home](/): What Elba is, and the manifesto behind it. - [Buy Elba](/buy): One-time purchase, €49 in 2026, price falls each year. - [Manual](/manual): How to use Elba. Also downloadable in print, screen, and Markdown formats. - [Changelog](/changelog): What changed, and when. - [Manifesto](/manifesto): Why Elba exists and what it refuses to do. - [License](/license): The commercial license today, MIT from 2030. - [Verify](/verify): How to check the file you downloaded is the file we shipped. - [The Journal](/journal): Late-night letters on privacy and small software. - [Guides](/guides): 100+ answer pages on private file storage, local encryption, and related topics. - [Contact](/contact): How to reach Meanwhile. ## Legal - [Terms](/terms): Terms of sale and use. - [Privacy](/privacy): What we do and don't collect. (Spoiler: almost nothing.) - [Refunds](/refunds): Refund policy. ## Optional - [Sitemap](/sitemap.xml): Full list of indexable URLs.