SquirrelBak – Real-time, account-free PC-to-PC backup with auto-resume

Summary: SquirrelBak is a lightweight Windows tool for secure, one-way, real-time PC-to-PC backups without cloud or accounts. It runs silently in the background, automatically reconnecting and resuming transfers after interruptions.

What it does

It monitors folders in real time with low resource usage and syncs data one-way from sender to receiver. Transfers resume automatically after disconnections, maintaining backup history and data integrity.

Who it's for

Users needing direct, secure PC-to-PC backups without relying on cloud services or subscriptions.

Why it matters

It solves slow, costly, or privacy-risky cloud backup issues by enabling fast, private, and continuous local backups.