4sync vs Gilisoft USB Lock
A side-by-side look at 4sync and Gilisoft USB Lock. For an in-depth review of either product, follow the links below.
4sync
Backup & Sync
4sync is a free file synchronization and backup software for Windows, macOS and Linux. It allows easy syncing and backup of files and folders between devices or to external drives. Useful for keeping important files up-to-date and backed up across PCs and devices.
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Gilisoft USB Lock
Security & Privacy
Gilisoft USB Lock is a software program that allows you to control access and restrict usage of USB flash drives. It can password protect USB devices, set read-only access, block files from being copied, and more.
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