Toucan 3.0.2.0, WinXP SP3
When the language is set to German, on the tab "Sichern" (Secure), Verschlüsseln (Encrypt) and Entschlüsseln (Decrypt) both call the function decrypt. So, encyption is not possible anymore.
Furthermore encryption and decryption does not work anymore like it was in e.g. Toucan 2.1.2.0, if you just add file(s) to the right pane and select encrypt or decrypt just nothing happens.
If you add a folder with files in it to the right pane, then encryption and decryption works for those files in that folder.
This might be by design, but it is not very convenient because you cannot just select a file and de/encrypt it.