CarotDAV is a Simple WebDAV / FTP / SkyDrive / DropBox / GoogleDrive / Box / SugarSync client for Windows OS, available free of charge. It is also able to read GoogleDocs or IMAP.


FileCupid is described as 'A free and simple way to upload, share and track your photos, documents and videos. Supports files up to 10GB in size for free users!' and is a Cloud Storage service in the backup & sync category. There are more than 100 alternatives to FileCupid, not only websites but also apps for a variety of platforms, including Windows, Mac, iPhone and Android apps. The best FileCupid alternative is Dropbox, which is free. Other great sites and apps similar to FileCupid are Google Drive, MEGA, ownCloud and Microsoft OneDrive.
CarotDAV is a Simple WebDAV / FTP / SkyDrive / DropBox / GoogleDrive / Box / SugarSync client for Windows OS, available free of charge. It is also able to read GoogleDocs or IMAP.


Secure cloud backup supporting iPhone, Android, Windows, and more. Featuring quick backups, 256-bit encryption, data protection, and full remote management with file recovery and archiving options.




Synchronize your PC, tablet and phone with Jottacloud, and have all your files readily available for both sharing and work.



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.



Subscription offers expanded shared storage for Drive, Gmail, and Photos; automatic backup for devices; uncompressed media support; cross-device access; family sharing for up to 5 members; dedicated support; and perks like Play credits and special hotel rates.




Perkeep is a set of open source formats, protocols, and software for modeling, storing, searching, sharing and synchronizing future-proof data. Data may be files or objects, tweets or 5TB videos, and you can access it via a phone, browser or FUSE.

CloudMe is a free and open service to sync, store and make all your files available in the cloud through an easy to use Blue Folder.



Volafile.org offers real time filesharing and fast downloads without delays or annoying countdowns. Users can share files in rooms, each with a chat and a filelist.



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.




Degoo is a backup app for Windows, Mac OS X and Android that lets you back-up your data in the cloud. You also get 20 GB of free secure cloud backup storage so you'll never lose a file again.


OwnDrive is a security and privacy oriented cloud storage service that gives access to people’s data anywhere, anytime and from any device. OwnDrive makes storing, syncing and sharing of data easy. Our users have the ability to store, sync and share files, contacts, calendars...



Free cloud storage for files, photos, and videos, featuring secure backups, user-controlled sharing and access, workspace management, quick lost file recovery, open standards integration, collaboration tools, and flexible capacities from 40GB to 2TB and more.



