Best File Encryption Software in 2025
Looking for the best file encryption software? Keep your sensitive files and data secure with our top picks for reliable encryption tools. Protect your private information from unauthorized access with ease.
← Back to FilesVeraCrypt: On-the-fly Disk Encryption
It can create a virtual encrypted disk that works just like a regular disk but within a file. It can also encrypt a partition or the entire storage device with pre-boot authentication.
GNU Privacy Guard: Email Encryption
GnuPG allows you to encrypt and sign your data and communications. Following are download links for different platforms. Mac: GPG Suite. OpenKeychain for Android: Google Play and F-Droid.
7-Zip: Easy to use with strong AES-256 encryption
File archiver with a high compression ratio and built-in encryption functionality.
Cryptomator: Encrypt Dropbox, Google Drive and other cloud storage
Cryptomator encrypts your data quickly and easily. Afterwards you upload them protected to a cloud service.
Picocrypt: Small, simple and secure Desktop Encryption
Uses the secure XChaCha20 cipher and the Argon2id key derivation function to provide a high level of security, even from three-letter agencies like the NSA. Simply drop your files, enter a password, and hit Start to encrypt.
Hat.sh: Simple, fast, secure client-side file encryption in your browser
A web app that provides secure file encryption in the browser. The app never uploads the files to the server. It uses modern secure cryptographic algorithms with chunked AEAD stream encryption/decryption.