Backup Utility - Download

Create encrypted backups of your PassDiary vault and restore them safely on any device.

Windows Installer — v2.3.1

Installer (.exe) — Signed — Recommended for Windows 10/11 (x64)

Size: 57.1 MB
Release: 2024-11-28
Type: GUI
Download

macOS Installer — v2.3.1

Disk image (.dmg) — notarized — Supports macOS 11+ (Intel & Apple Silicon)

Size: 83.0 MB
Release: 2024-11-28
Type: GUI
Download

iPhone Connection Troubleshooting

If your iPhone does not connect with the Desktop Backup Utility:

Verify same network: Both PC and iPhone must be on the same Wi-Fi network. Your iPhone may be on 4G/5G while your PC is on Wi-Fi. Check iPhone IP: Settings → WiFi → tap connected network → see IP Address. PC and iPhone IP range must be similar. If not, turn off mobile data and retry.
Disable firewall: Firewalls may block the connection. Mac Firewall: Settings → Security → Firewall → Stop.
macOS installation issue: If macOS prevents installation, go to: Settings → Security → General → Allow apps downloaded from: Anywhere.

System requirements

Windows 10/11 (x64), macOS 11+ (Intel/Apple Silicon). 100 MB free disk space recommended.