The Best 26 Cryptomator Alternatives

  • TrueCrypt icon

    TrueCrypt

    [TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.] TrueCrypt is a disk encryption software for Windows Vista/XP, Mac OS X, and Linux.

    Free Open Source Mac OS X Windows Linux

  • Duplicati icon

    Duplicati

    Duplicati is the only portable backup program, able to send backups in encrypted form to another computer or SkyDrive using one of several methods (WebDAV, FTP, SFTP/SCP/SSH, Amazon S3, Rackspace CloudFiles, USB disk, Windows network...

    Free Open Source Mac OS X Windows Linux

  • Syncany

    Syncany is an open-source cloud storage and filesharing application. It allows users to backup and share certain folders of their workstations using any kind of storage, e.g. FTP, Amazon S3 or Google Storage.

    Free Open Source Mac OS X Windows Linux

  • Sookasa

    Sookasa transparently protects files across the Dropbox cloud and linked mobile devices, while preserving the native Dropbox user experience on Windows, Mac, iOS and Android.

    Commercial Mac OS X Windows Android iPhone Android Tablet iPad

  • EncFS

    EncFS provides an encrypted filesystem in user-space. It runs without any special permissions and uses the FUSE library and Linux kernel module to provide the filesystem interface. You can find links to source and binary releases below.

    Free Open Source Mac OS X Linux BSD

  • Cryptsync

    CryptSync is a small utility that synchronizes two folders while encrypting the contents in one folder. That means one of the two folders has all files unencrypted (the files you work with) and the other folder has all the files encrypted.

    Free Open Source Windows

  • Encrypto

    Encrypto lets you encrypt files before sending them to friends or coworkers. Just drop a file into Encrypto, set a password, and then send it however you normally would — but this time with added security.

    Free Mac OS X Windows

  • Safe: Encrypted File System

    Safe is an application that makes it easy to encrypt your files. When you encrypt your files with Safe they are rendered unreadable to anyone who doesn't have your password.

    Free Open Source Mac OS X Windows

  • S.S.E. File Encryptor

    S.S.E. File Encryptor is a cross-platform encrypter/decrypter of files and folders.

    Freemium Mac OS X Windows Linux

  • Crypter

    Crypter is a console utility to encode-decode, encrypt-decrypt, or digest any file with 64 bases, 35 ciphers, and 126 digester algorithms respectively.

    Free Open Source Windows

  • CryptoForge

    Easy-to-use data encryption software to secure your information wherever it goes.

    Commercial Windows

  • DigiVault

    DigiVault is a portable, file-based encryption software for Windows. It helps you create and manage encrypted file containers or repositories for storing confidential...

    Freemium Windows

  • nCrypted Cloud

    nCrypted Cloud is a Privacy, Security, and Collaboration solution that gives users full control over their personal and corporate Dropbox data. nCrypted Cloud adds...

    Freemium Mac OS X Windows Android Web

  • Quick File Locker

    Do you want to protect private pictures, hide sensitive videos or lockdown documents? Do you want to ensure your privacy by locking, hiding and encrypting sensitive...

    Free Windows