CrococryptQuerl
CrococryptQuerl is a web-based file encryption & transfer tool
... and receives an ID. No plaintext data is stored in CQuerl including filenames. If the user looses the ID or forgets the password, the encrypted file cannot be recovered - even by the service provider.
DOWNLOAD
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* A demo running on Google's App Engine (GAE) can be found here:
https://crococrypt-querl.appspot.com
==> GAE limits the files to be uploaded to 1MB(!).
==> The file database will be cleared occasionally.
==> Crypto seems to be working slowly on GAE, so be patient! ;)