On this page we present a lot of useful links to wonderful (free) software in relation to online backup services. You want your link on this page? Please send a email to firstname.lastname@example.org with your request to put your link on this page. We will take your request into consideration and perhaps your link will appear on this page.
Axcrypt (Free software to encrypt files and folders before uploading, works fantastic!)
Boxcryptor supports all major cloud storage providers (such as Dropbox, Google Drive, Microsoft OneDrive, or SugarSync) and supports all the clouds that use the WebDAV standard (such as Cubby, Strato HiDrive, or ownCloud).
Cryptomator: free client-side encryption for your cloud files. Open source software: No backdoors, no registration.
Datatraffic monitoring tools
NetLimiter 3 Monitor (The best free tool to estimate the upload speed to the free online backup provider)