Seafile

When it comes to pure file synchronization and transfer speeds, Seafile often dramatically outperforms solutions like Nextcloud. The best part? The Professional Edition of Seafile is free for up to 3 users and natively supports S3 object storage backends. In this tutorial, you’ll learn how to set up Seafile Pro using Docker Compose and offload your data sheets, file histories (commits), and blocks to an affordable S3 bucket (e.g., Hetzner Storage Box, AWS, Wasabi). ...

Real-time collaboration in Word or Excel files directly in the browser—whenever you host platforms like Nextcloud or Seafile, you will eventually stumble across the OnlyOffice Document Server. However, simply booting an OnlyOffice Docker container and putting it public without specific precautions creates a highly dangerous vulnerability: anyone on the internet who discovers your OnlyOffice URL could configure their own cloud instance to use your server, hijacking your CPU and RAM resources. ...