Is file sharing still a big thing on today's Internet? Sending files to another device, your own or from someone else, may still be something that you need to do from time to time. Maybe you need to move some documents to another PC, share some photos with family members, or make sure your uncle in Australia or Japan gets the latest 4K video of the last family get-together.
Whatever it is, plenty of options are available today. From using cloud-services and file sharing sites to sending files via mail or using apps. Sometimes, you may need something that is private. That usually means end-to-end encryption or another form of encryption, if the files get transferred over the Internet.
AltSendMe is a free open source tool for file transfers between two PCs running Windows, macOS or Linux. It is easy to use and uses end-to-encryption.
Here are its main features:
Transfer files or folders of any size.
Cross-platform sharing between Linux, macOS and Windows.
No account needed.
Encryption from start to finish.
Open source.
Works on (same) LAN and Internet.
More:
https://www.ghacks.net/2025/12/12/share-files-with-this-free-open-source-app-that-uses-end-to-end-encryption/