Best Free File Sync Software

ownCloud develops and provides open-source software for content collaboration, allowing teams to easily share and work on files seamlessly regardless of device or location. More than 100 million users worldwide already use ownCloud as an alternative to public clouds – and thereby opt for more digital sovereignty, security and data protection.

S-Drive is an easy, secure and simple file management and file distribution platform that provides unlimited Salesforce.com storage. Users can seamlessly upload files and attachments of any size to Amazon S3 from their Salesforce accounts. Because all content becomes available globally on cloud storage, users can share files with customers and contacts without file size limitations and excessive storage costs. All storage is completely handled by Amazon S3 cloud storage system, which includes enterprise file storage, secure transmission and accessibility. S-Drive turns the company network drive into a globally available, scalable and cost-effective online platform where you can easily store and share documents, images, video and all other types of content using a simple Windows Explorer type of interface. S-Drive is perfect for a RFP, contract, presentation, marketing brochure and product image repository.

Cross-platform real-time file replication for Windows, Linux, Mac, Solaris, AIX, OpenBSD, and more. EnduraData EDpCloud replicates and synchronizes data between different operating systems, geographic locations, cloud providers.