Fort - File encryption software

Fort is file encryption and password management software for Windows. Fort offers an easy and reliable encryption of files. Password protecting files and folders has never been easier. Fort can be also used to encrypt files and directories in Onedrive, Dropbox and other similar services. Our core components are open source.

Limited time offer: Only $99 USD $59.40 USD. Save 40% for Professional Edition Lifetime license. Buy now

"The bottom line is that encryption does work." - Edward Snowden

"Privacy isn't about hiding something. It's about being able to control how we present ourselves to the world. It's about maintaining a public face while at the same time being permitted private thoughts and actions. It's about personal dignity." - Bruce Schneier



Always offline, no internet connection needed.

Keyfile support

Encrypt using a passphrase, keyfile or both.

Strong encryption

Uses AES with 256 bit keys, supports 4096 bit keyfiles.

Avoid keyloggers

Protect against keyloggers, supports on screen keyboards.

Easy to use

Encrypt and decrypt simply by right clicking files and folders. All this directly from your Windows explorer.

Integrated password manager

Fort includes secure, yet easy to use, password manager to keep your passwords safe.

Where ever you go

Portable version is available. This allows you to run Fort from a USB drive. No configuration needed.

Be sure

Fort detects data tampering. If your encrypted file is compromised, Fort will let you know.

Free Download