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PGP Utility 1.2.0 adds safer local exchanges and key recovery. Everything runs on your machine, without accounts, app telemetry or keyserver access.
- Validate key identities, key permissions, expiry and revocation before use.
- Preserve existing files and exports, including failures and filename collisions.
- Back up and restore keys, extend expiry, change passphrases and manage recovery certificates.
- Confirm deletion using the full fingerprint and explain recovery limits.
- Distinguish good, mismatched and unavailable signatures; edited input clears stale results and footer status.
- Fix key-picker crashes and lost selections, improve accessible labels, and keep controls reachable in narrow or short windows.
- Keep masked passphrases out of accessibility values and text-change events.
- Bundle .NET 10 and verify the actual installers before release.
Security fixes
Users of 1.0.0 and 1.1.0 should upgrade. Back up the existing key-store directory before upgrading. After upgrading, create a backup and test a restore with an older encrypted message.
- Certificate ownership and asserted identities
- Output ownership and existing-file preservation
- Stale verification results
- Sensitive-file creation permissions

Verify your download
Compare your file with its platform's SHA256SUMS manifest. Every release asset also has GitHub build provenance tied to the release tag and source commit. Follow the release verification guide.
The actual Windows, Linux and both Mac installers passed synthetic upgrade, historical-message access, migration and backup-recovery checks before attestation and upload. The included acceptance reports summarize those checks. Windows UI inspection covered all five tabs, Light/Dark themes and minimum-size layouts within the documented source coverage.
The downloads are unsigned and not notarized. This release has not been independently audited. See the security policy, compatibility notes and first-use guide.