What is a .1PUX file?
1PUX is an export of a 1Password vault.
- Did you know
- 1PUX is the format 1Password uses to export your passwords for backup or migration.
- The “PUX” stands for 1Password Unencrypted Export, so the file holds your vault data in plain readable form rather than encrypted.
- Inside, an export.data JSON dictionary carries every item while a separate files folder keeps document attachments and custom icons.
- What Analyser reads
- Identify and read more security and forensics files: OpenPGP messages/keys/signatures (.pgp/.gpg/.sig - armor type, packet walk, key algorithm and user ID, secret-key warning), YARA rules, Snort/Suricata IDS rules, STIX/OpenIOC threat intel, Fiddler captures (.saz), 1Password exports (.1pux), Apple Keychain, KeePass 1.x (.kdb), Microsoft keys (.pvk) and AFF/AFF4 forensic images.
- Depth of analysis
- .1PUX is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .1PUX file
- Drag a .1PUX file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.