Extract a Recovery Hash Locally
Download Catpasswd Hash Extract, export a complete recovery hash on your device, then submit it to Fast Check. Online extraction remains an optional fallback.
Extract the hash locally with Catpasswd
The original file stays on your device. Download the free extractor, export a complete .hash file, then paste it into our Fast Check form.
- 1Choose your fileOpen Catpasswd and select the locked file.
- 2Export complete hashSave the full `.hash` line without editing it.
- 3Start Fast CheckPaste or attach the hash here →
Hash-only recovery returns a password only. It cannot preview or unlock the original file because we never receive it.
Download Catpasswd and choose your protected file
Or click to browse • 100% free • No registration
Supported Formats
FREE — Receive the password without uploading the original file
What You Get
Hashcat-Ready Hash
Clean formatted hash ready for -m 13600/etc modes
Encryption Analysis
Detailed breakdown of encryption type and complexity
Original file stays local
Catpasswd extracts locally; the online fallback uploads only temporarily.
How It Works
- 1Download Catpasswd and choose your protected file
- 2Export the complete recovery hash on your device
- 3Paste the hash into Fast Check
- ✓Receive the password without uploading the original file
Who Uses This Service?
Keep large or sensitive files on your device
Security Professionals
Pentesting reports & audits
Hashcat Users
Running own cracking setups
Forensic Analysts
Evidence processing
Example Hashcat Command
hashcat -m 13600 -a 0 hash.txt wordlist.txt --forceClean formatted hash ready for -m 13600/etc modes