8files is described as 'You can upload unlimited number of files (pdf, music, photos, zip, videos etc)' and is an website in the Backup & Sync category. There are more than 100 alternatives to 8files, not only websites but also apps for a variety of platforms, including Windows, Mac, Android and iPhone. The best alternative is Nextcloud, which is both free and Open Source. Other great sites and apps similar to 8files are Dropbox (Freemium), Google Drive (Freemium), Syncthing (Free, Open Source) and MEGA (Freemium).
Rapidgator.net is a file hosting service, online since 2010. Features - Upload files to the cloud - Manage files in the cloud with in app file manager - Share files with your friend with share button - Download files to your device - Manage IP access to your account.
Qabel is a free, published-source cryptography platform. The platform encrypts everything that is connected with it end-to-end, including Messenger, e-mail, industrial applications and individual solutions.