Buttercup

Uses a delta-system to manage archive changes and save conflicts.

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Buttercup is a free password manager for Desktop and Google Chrome. Buttercup uses a delta-system to manage archive changes and save conflicts.

The archive, upon saving, is encrypted with AES 256bit CBC mode with a SHA256 HMAC. Encryption is performed once the password has been salted and prepared with PBKDF2 at between 200-250k iterations. Buttercup supports loading and saving credentials archives both locally and remotely. Remote archives can be stored in a variety of service providers like Dropbox, ownCloud and Nextcloud (and others that support WebDAV, such as Yandex). Archives store groups and entries in a simple hierarchy. Both groups and entries can be moved into other groups. Deleted items are trashed before being removed permanently.

This software was checked for viruses and was found to be clean. Click here to see antivirus report.
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Specifications
License type:
Open source