BISON

Features

Everything you get with Restore Outlook.

A focused utility, deliberately small. Every feature exists to save you minutes whenever Outlook misbehaves.

For frozen Outlook

One-click recovery

Restart a stuck Outlook safely in under five seconds, every single time. The app shuts down every OUTLOOK.EXE process running on your machine, waits for file handles to release, and re-opens Outlook with your default profile.

  • Unsent emails kept in the Outbox
  • PST/OST data files untouched
  • Works whether or not Outlook is currently running

Restore Outlook

Force-close & restart with your normal profile.

Average completion time: 3-4 seconds.

For misbehaving add-ins

Safe-Mode launcher

Outlook supports a hidden /safe flag that disables every add-in at launch - perfect for tracking down which extension is causing a crash. Restore Outlook makes this a single button.

  • Instantly diagnose third-party add-in conflicts
  • Recover access to your inbox even after a bad add-in update
  • No registry editing or command-line gymnastics

Start in Safe Mode

Launch Outlook with add-ins disabled.

Reverts to normal mode the next time you launch Outlook normally.

Secure by design

Licensed without spying.

Activation binds your license to your PC's hardware fingerprint - hashed and salted so nothing personally identifiable ever leaves your machine. All server traffic is over HTTPS with HMAC-signed requests; the local license file is encrypted on disk via Windows DPAPI.

  • No telemetry, no tracking, no ads
  • Encrypted local storage
  • Move PCs anytime - email support to release the old binding

LICENSED

Plan: Business (10 users)

Activated on: 16 Jan 2026

Expires: Never (Lifetime)

Hardware ID: a7f3b2c1...

Works with what you already have

Restore Outlook is a tiny standalone utility - no plugins, no MS Office modifications.

Windows

10 & 11 - 32-bit and 64-bit

Outlook

2016 / 2019 / 2021 / 365 / click-to-run

Footprint

~22 MB on disk - no admin rights needed to run

Ready to stop fighting Outlook?