There are many alternatives to Koofr for Mac if you are looking for a replacement. The best open source Mac alternative is Syncthing. If that doesn't suit you, our users have ranked more than 100 alternatives to Koofr and 16 are open source and available for Mac so hopefully you can find a suitable replacement. Other interesting open source Mac alternatives to Koofr are Filen, Proton Drive, Rclone and Seafile.
Open-source, peer-to-peer service offering encrypted file synchronization, ensuring data privacy and user-autonomy without relying on cloud storage or central servers, suitable for various uses.
Filen is a cutting-edge cloud storage provider that offers client-side, end-to-end, zero-knowledge encryption. Headquartered and operated entirely in Germany, Filen is at the forefront of combining comprehensive features with uncompromising privacy and security.
Filen has end to end encryption and has relatively fast uploads and downloads for such secure service
Offering comprehensive privacy with end-to-end encryption, Proton Drive allows users to store, synchronize, and share files across various devices through web, desktop, and mobile apps. Free storage up to 5 GB, service remains open-source and audited, ensuring file content and access control.
Rclone ("rsync for cloud storage") is a command-line program to sync files and directories to and from different cloud storage providers.
Rclone is a tool for syncing, not a cloud storage.
Open source cloud platform for organizations with self-hosting, device file synchronization, sharing, versioning, secure encrypted storage, admin controls, web access, audit logging, and support for desktop and mobile clients for secure collaboration.
Cozy makes the personal cloud more accessible. Respectful of the user's privacy, Cozy simplifies daily tasks: synchronize and backup photos, automate bills downloading, manage expenses, etc. Flexible and easy to use, their Open Source platform allows users to create and...
SparkleShare is a Free Open Source syncing tool. Its light, secure and easy to use. SparkleShare allows you to setup your own servers so you always keep control on your data.
Open-source, privacy-focused cloud storage using zero-knowledge encryption and blockchain technology, provides secure file transfer, end-to-end encryption, free 10 GB plan, desktop and mobile support, full user control, and no data tracking or ads.
Internxt has a problem with E2E encryption https://medium.com/@y5dt9t/internxt-review-a-case-study-on-how-not-to-do-end-to-end-encryption-ca4c1f6f4620
woelkli is a service that provides secure cloud storage hosted in Switzerland. Save, view, edit and share your files from anywhere in the world, from any device
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.
JuiceFS helps you to mount any S3-like object storage to a local folder and access on different cross-platform and cross-region hosts at the same time.
Sweden
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Syncthing is really a utility for synchronization (which still needs storage somewhere). Koofr is really a storage server that supports a number of protocols (WebDAV, rclone, proprietary sync client).