Cryptomator
Cryptomator is a free, open-source software used to encrypt your cloud files locally before uploading them to cloud storage services like Dropbox, Google Drive, etc. It works across platforms like Windows, Mac, Linux, Android, and iOS.
Cryptomator: Free, Open-Source Cloud File Encryption
A secure solution for encrypting cloud files locally before uploading to Dropbox, Google Drive, and more, available on Windows, Mac, Linux, Android, and iOS.
What is Cryptomator?
Cryptomator is a free, open-source client-side encryption software used to securely store files in the cloud. It works by creating an encrypted vault on your device that gets synced with your cloud storage provider.
Some key features of Cryptomator include:
- Encrypts files client-side before uploading them to the cloud
- Uses AES-256 and HMAC-SHA256 to encrypt files, with Scrypt for key derivation
- Open-source software published under MIT license
- Free to use without restrictions
- Works across platforms like Windows, Mac, Linux, Android, iOS
- Integrates with cloud providers like Dropbox, Google Drive, OneDrive, Box, Mega, etc.
- Allows accessing encrypted vaults directly from cloud storage apps
- Granular control over encryption keys
Cryptomator secures your sensitive files and provides peace of mind when using cloud storage services. As it encrypts data locally before upload, even the cloud provider cannot access your encrypted vaults. Overall an excellent open-source encryption tool to secure cloud files.
Cryptomator Features
Features
- Client-side encryption
- Open source software
- Cross-platform - works on Windows, Mac, Linux, Android, iOS
- Integrates with cloud storage providers like Dropbox, Google Drive, OneDrive, etc
- Uses AES-256 and HMAC-SHA256 encryption standards
- Vaults can be unlocked manually or via master password
- Selective sync - choose which files/folders to sync
- Community-driven development model
Pricing
- Open Source
- Free
Pros
Strong encryption protects files in cloud storage
Free and open source - no licensing costs
Easy to use with drag and drop functionality
Works across all major platforms
Integrates seamlessly with existing cloud storage services
Active development community improves software continuously
Cons
Can experience sync issues in some cases
No cloud storage provided - relies on third party services
Mobile apps lack some advanced desktop features
No built-in collaboration features
Requires some technical knowledge to setup and use
Official Links
Reviews & Ratings
Login to ReviewThe Best Cryptomator Alternatives
View all Cryptomator alternatives with detailed comparison →
Top Security & Privacy and Encryption and other similar apps like Cryptomator
Here are some alternatives to Cryptomator:
Suggest an alternative ❐
ZIPcrypt
ZIPcrypt is a free and open source file encryption software for Windows. It provides an easy way to encrypt files and folders into standard ZIP archives protected by passwords and strong encryption like AES-256 or Blowfish.Some key features of ZIPcrypt include:Drag-and-drop encryption of files/folders into password protected ZIP archivesSupport for...
TrueCrypt
TrueCrypt is a discontinued source-available freeware utility used for on-the-fly encryption (OTFE). It can create a virtual encrypted disk within a file or encrypt a partition or an entire hard drive. First released in 2004, TrueCrypt was initially based on Encrypting File System (EFS) code in Windows 2000, but completely...
VeraCrypt
VeraCrypt is an open source and free disk encryption software. It is used to encrypt hard drives or partitions, creating encrypted containers or virtual encrypted disks within partitions or drives. It is based on encryption algorithms AES, Serpent and Twofish.VeraCrypt was created in 2013 as a fork of the discontinued...
Rclone
Rclone is an open source command line program for syncing files and directories to and from a variety of major cloud storage providers such as Google Drive, Amazon S3, Dropbox, Microsoft OneDrive, as well as many other cloud storage platforms and local filesystems.Some key features of Rclone include:Open source with...
Axcrypt
Axcrypt is a free and open source file encryption software that allows Windows, Mac, and Linux users to easily encrypt files and folders to protect sensitive information. It uses strong 256-bit Advanced Encryption Standard (AES) encryption to secure files, which meets the top encryption standards set by the US government.Some...
File Locker (Image and Video Hider)
File Locker is a versatile app for safely storing and protecting your private photos, videos, documents, and other media files. It creates an encrypted, password-protected vault right on your smartphone or tablet where you can stash your sensitive content away from prying eyes.Once you set up File Locker and create...
SiriKali
SiriKali is an open-source application that provides a graphical user interface and unified access to various filesystem encryption tools on Linux, including encFS, cryfs, gocryptfs, and securefs. It aims to make encryption easy and approachable for regular users.Some key features of SiriKali include:Intuitive graphical interface to create, mount, unmount, and...
Quick Text Encryption
Quick Text Encryption is a free, open source encryption software designed specifically for encrypting short written text content like messages, notes, and other privacy sensitive information. It provides a simple, easy-to-use interface that allows anyone to quickly encrypt text to protect their sensitive data.This Windows software uses strong AES-256 bit...
Steganos Privacy Suite
Steganos Privacy Suite is an all-in-one security and privacy software solution developed by Steganos Software GmbH. It includes a set of tools aimed at protecting users' privacy and securing their sensitive personal information.The main features of Steganos Privacy Suite include:Encryption - It uses AES-256 bit encryption to encrypt files, folders,...
BoxCryptor Classic
Boxcryptor Classic is an encryption software designed to protect sensitive files stored in popular cloud storage services like Dropbox, Google Drive, OneDrive, and many others. It allows users to securely encrypt files and folders before uploading them to the cloud, ensuring privacy and preventing unauthorized access.Boxcryptor uses advanced 256-bit AES...
FinalCrypt
FinalCrypt is a free, open-source file encryption software for Windows, Mac, and Linux. It allows users to easily encrypt files and folders to protect sensitive data from unauthorized access.Some key features of FinalCrypt include:AES-256 bit encryption for robust securitySupport for keyfiles in addition to passwords for enhanced protectionPortable mode -...
Kryptor
Kryptor is a free, open-source file encryption software for Windows operating systems. It provides on-the-fly AES-256 bit encryption to securely protect files, folders, removable media, and network drives. Kryptor utilizes SHA-256 hash algorithm and true random number generator to ensure maximum data security.Some key features of Kryptor include:Strong AES-256 bit...
Syncany
Syncany is an open-source application that focuses on data backup and file sharing. It allows users to synchronize files across multiple devices, whether it's their computer, phone, tablet, or remote cloud storage.Some key features of Syncany include:File versioning - every change made to a file gets backed up, allowing easy...
MacDropAny
MacDropAny is a free and open-source app that enables quick and easy file transfers between Macs and other devices over a local network. It works by creating a simple web server on your Mac that lets you share files with anyone on the same WiFi network.Some key features of MacDropAny:No...
Encrypto
Encrypto is an open-source, end-to-end encrypted messaging service launched in 2018. It provides secure private messaging through state-of-the-art encryption protocols to protect user privacy.Unlike other mainstream messaging apps, Encrypto ensures that messages can only be read by the recipient, preventing any third-parties including the company itself from accessing communications. It...
Nordlocker
Nordlocker is a file encryption and digital vault software developed by Nord Security, the makers of the NordVPN service. It enables users to secure their sensitive files and digital assets with end-to-end encryption on Windows and macOS devices as well as mobile apps.Nordlocker utilizes the advanced XChaCha20 cipher combined with...
Cryptsync
Cryptsync is an open source file synchronization and backup application that places an emphasis on security and privacy. It utilizes AES-256 encryption to secure all files during transfer and storage, preventing unauthorized access even if backup repositories become compromised.Some key features of Cryptsync include:Encrypted and compressed backups to local, network,...
IObit Protected Folder
IObit Protected Folder is a file encryption and access control program designed to protect sensitive data on Windows PCs. It uses advanced encryption algorithms to password-protect files, folders, and drives, ensuring privacy and preventing unauthorized access.Key features include:AES 256-bit encryption to securely encode files and folders. Data remains encrypted even...
File Lock PEA
File Lock PEA is a lightweight, portable application designed to password protect and lock files, folders, and drives. It allows you to restrict access to your data by setting a password, preventing unauthorized users from viewing or modifying your sensitive information.Some of the key features of File Lock PEA include:Ability...
Hasleo BitLocker Anywhere
Hasleo BitLocker Anywhere is a lightweight encryption software developed specifically for Windows computers or devices without a Trusted Platform Module (TPM) chip. It provides a simple solution for users to apply BitLocker drive encryption on conventional Windows devices.With Hasleo BitLocker Anywhere, users can password protect internal volumes as well as...
Steganos Safe
Steganos Safe is a commercial encryption software developed by Steganos Software GmbH. It provides users with a virtual safe that encrypts files, folders, and drives for secure storage and transfer of sensitive data.It utilizes 256-bit AES encryption, considered one of the strongest encryption algorithms available, to safeguard files from unauthorized...
RsyncOSX
RsyncOSX is an open-source graphical user interface (GUI) for the rsync file transfer utility on macOS. It allows users to easily configure and execute rsync commands through a simple point-and-click interface without needing to use the command line.Some key features of RsyncOSX include:Intuitive GUI for setting up rsync jobs, including...
Gocryptfs
gocryptfs is an open source encrypted overlay filesystem written in Go language. It provides a layered filesystem that transparently encrypts files so they can be securely stored on disk.Some key features of gocryptfs include:Uses AES-256 in CTS mode for efficient file encryptionIntegrity checking with HMAC-SHA512 to prevent tamperingEncrypts filenames and...
Picocrypt
Picocrypt is an open-source file and text encryption software designed to provide basic encryption needs for personal use. Despite its small size and simple interface, it utilizes strong 256-bit Advanced Encryption Standard (AES) to protect documents and messages.Key features of Picocrypt include:Intuitive graphical user interface for easy encryption/decryption of files...
DroidFS
DroidFS is an open-source file manager and explorer app for Android. It provides users with a simple yet powerful file browsing and management experience directly on their Android smartphones or tablets.Key features of DroidFS include:Intuitive file browser interface for easily accessing files stored locally on your Android device or in...
Cloudevo
Cloudevo is a cloud management and optimization platform designed to help organizations effectively govern, manage, and optimize their public cloud environments across AWS, Azure, and Google Cloud. Some key capabilities of Cloudevo include:Multi-cloud governance - Cloudevo provides a single pane of glass to manage permissions, access controls, budgets, quotas, tags,...
KodeFile
KodeFile is a free, open-source code editor and integrated development environment (IDE) optimized for web development. It provides a minimalist interface along with essential coding features like syntax highlighting, auto-completion, file management, and Git integration.Some of the key features of KodeFile include:Syntax highlighting for HTML, CSS, JavaScript, PHP, Python, and...
Cloudfogger
Cloudfogger is a free and open-source VPN (virtual private network) software for Windows, Mac, and Linux operating systems. It works by encrypting and routing a user's internet traffic through a remote server run by the VPN service, hiding the user's actual IP address and location.The main features and benefits of...
NCrypted Cloud
nCrypted Cloud is a secure, encrypted cloud storage service that puts privacy and security first. It provides client-side encryption, meaning files are encrypted on the user's device before being uploaded to the nCrypted Cloud servers. The encryption keys are only known to the user, preventing the service provider or any...
Hat.sh
Hat.sh is an open source, cross-platform terminal emulator and shell that focuses on providing a lightweight, fast, and visually customizable terminal experience. It is built with web technologies like HTML, CSS, and JavaScript and uses modern frameworks like Electron and Vue.js.Some key features and capabilities of Hat.sh include:Cross platform support...
BoxWrap
BoxWrap is a popular cloud-based file sharing and collaboration platform used by individuals, teams, and businesses to store, share, and work on files online. Some key features and benefits of BoxWrap include:Cloud storage - Store all your files securely in the cloud and access them from anywhere on any device.File...
Panbox
Panbox is an open-source file hosting, file synchronization and personal cloud software. It allows individuals to store their files and data on their own private cloud server rather than on third-party services.Some of the key features of Panbox include:File hosting and sharing - It enables users to store files of...
SSuite Agnot StrongBox Security
SSuite Agnot StrongBox Security is a comprehensive data security and encryption software designed to protect sensitive information stored on computers, external hard drives, USB drives, and in the cloud. It utilizes powerful 256-bit AES encryption to safeguard files, documents, and other data from unauthorized access.Some key features of SSuite Agnot...
CryptoForge
CryptoForge is an open-source end-to-end encryption software developed by a community of cryptography and privacy experts. It allows users to securely exchange encrypted messages, files, and data with strong cryptography and advanced privacy features.Some key features of CryptoForge include:Asymmetric encryption using public/private key pairs for secure communicationDigital signatures to authenticate...
ZuluCrypt
zuluCrypt is an open-source, cross-platform GUI application for managing encrypted drives and partitions on Linux operating systems. It provides an easy-to-use interface for creating encrypted containers or encrypting entire partitions, allowing you to protect your data with on-the-fly encryption and decryption.Some key features of zuluCrypt include:Supports creating encrypted containers using...
S.S.E. File Encryptor
S.S.E. File Encryptor is a free, open-source file encryption software for Windows. It allows users to securely encrypt their files and folders with 256-bit AES encryption. Some key features of S.S.E. File Encryptor include:Drag-and-drop encryption interface - Simply drag files or folders onto the S.S.E. interface to encrypt them.Password protection...
Sookasa
Sookasa is a cloud-based file encryption and security service designed for businesses of all sizes. It provides a layer of security and control over files stored in major cloud storage services like Dropbox, Google Drive, OneDrive, and Box.With Sookasa, files are encrypted before they leave a user's device using AES-256...
Quick File Locker
Quick File Locker is a free file encryption software for Windows that allows users to easily lock files and folders with a password. It uses strong 256-bit AES encryption to securely protect documents, photos, videos, and other sensitive files from unauthorized access.Some key features of Quick File Locker include:Drag-and-drop interface...
File Encryption XP
File Encryption XP is a free, open-source file encryption software for Windows. It provides on-the-fly encryption of your files and folders using AES-256 bit encryption, which is considered one of the strongest encryption algorithms available.With File Encryption XP, you can easily encrypt files by right-clicking them and selecting the 'Encrypt'...
Unicode Crypter
Unicode Crypter is an encryption software used to convert plain text into scrambled Unicode text format. It takes normal readable text as input and converts it into Unicode text that looks garbled and unintelligible.This Unicode encrypted text cannot be read or understood by those who don't have the decryption key....
CZIP X
CZIP X is a popular open-source file archiver and compressor program for Windows, Mac and Linux. It provides an easy-to-use graphical interface for creating and extracting archives in formats like ZIP, 7Z, TAR, ISO, and more.Some key features of CZIP X include:Supports creating and opening archives in ZIP, 7Z, TAR,...
Perfecto Encryptor
Perfecto Encryptor is an easy-to-use encryption software for Windows designed to help users protect sensitive personal data like financial documents, private photos and videos, confidential business files, and more. It utilizes the industry-standard 256-bit Advanced Encryption Standard (AES) algorithm to quickly encrypt files, folders or individual pieces of text.The software...
DigiVault
DigiVault is an enterprise-grade digital asset management (DAM) platform designed to help organizations securely store, manage, distribute, and organize their digital media assets. It enables companies to build customizable digital libraries with access controls, workflows, metadata tagging, and integration capabilities.Key features of DigiVault include:Secure cloud storage and backup for all...
Encrypted Partition Mounter
Encrypted Partition Mounter (EPM) is an open-source program that enables you to create encrypted volumes or partitions on your hard drive or external USB drive. It utilizes the industry-standard AES-256 bit encryption to provide a high level of security and privacy for your sensitive files and documents.Some key features of...
Cppcryptfs
cppcryptfs is an open source, cross-platform encrypted filesystem for Linux, Windows, and macOS operating systems. It allows users to store files and folders in secure, encrypted containers using 256-bit AES encryption. Some key features:Creates virtual cryptographic containers to store encrypted files and foldersUses strong 256-bit AES encryption to securely encrypt...
Seald
Seald is an open-source electronic signature and document workflow platform designed to help teams and businesses manage the document process digitally. It provides users with the ability to:Create, upload and manage documents and templates within the platformAdd fillable fields to documents like signature/initial blocks, text fields, checkboxes etcSet up automated...
