TransferNow is described as 'Sharing service to transfer large files from point A to point B. With it you can send all types of large documents of up to 5 GB (photos, videos, audio, documents...) to your friends, co-workers, or family' and is a large file transfer service in the file sharing category. There are more than 50 alternatives to TransferNow, not only websites but also apps for a variety of platforms, including Windows, Mac, iPhone and Android apps. The best TransferNow alternative is Syncthing, which is both free and Open Source. Other great sites and apps similar to TransferNow are Dropbox, Google Drive, Microsoft OneDrive and ownCloud.