By default Cryptshare is shipped in English and German for the User and Administration Interface. Additional language packages for the User Interface can be obtained from this page and installed via the Administration Interface. It is also possible to create customized language packages to add further languages or modify the existing ones.

When you open the Cryptshare User Interface in the browser, it will use the language which is configured as preferred content language in the browser. If there is no corresponding language pack installed on the Cryptshare Server, the fallback language will be used. The fallback language for the server is English (en).

A Cryptshare update ships with all supported language packages (English, German, Italian, Spanish, French, Portuguese, Dutch and Swedish) and automatically will update existing language packages of this languages to newest version if it has changed. Additional language packages beside the supported ones are not touched if only the minor version of the language package has changed (i.e. for correct spelling mistakes), but will be removed if there is a major change (structure of language package changed).