FileSwap is described as 'With FileSwap cloud storage you can backup, organize and share your files' and is a Cloud Storage Service in the Backup & Sync category. There are more than 50 alternatives to FileSwap, not only websites but also apps for a variety of platforms, including Mac, Windows, iPhone and Android. The best alternative is Dropbox, which is free. Other great sites and apps similar to FileSwap are MEGA (Freemium), Microsoft OneDrive (Freemium), ownCloud (Freemium, Open Source) and Box (Freemium).
PreFiles.com is a file hosting provider. It offers online storage/remote backup capacity, sophisticated uploading and downloading tools. With PreFiles.com you can host files, images, videos, audio and flash on the same place.
Netkups is an online service for sharing and distributing your files. Select a file from your computer and upload it to Netkups. We'll give you a secret link. You can keep it or share it with someone else, and let people download the file you have uploaded.