Best Magic Wormhole Alternatives ranked by AI · updated Aug 2026

💡 Pick it for a simpler, standalone command-line transfer tool with strong encryption.

croc is an open-source command-line utility for securely transferring files and folders between computers. It uses end-to-end encryption and relay support, making...

💡 Choose it when anonymity and Tor-based sharing matter more than transfer speed or simplicity.

Onionshare is an open-source tool that allows you to securely and anonymously share files over the Tor network.

💡 Pick it for fast, graphical transfers between devices on the same Wi-Fi or wired network.

LocalSend is an open-source application for transferring files and messages across devices on the same local network. It targets people who need...

💡 Choose it for large browser-based transfers when recipients should not install software.

SwissTransfer is a free large-file transfer service operated by Swiss cloud provider Infomaniak. It supports high-volume transfers with configurable expiration and password...

💡 Pick it for a polished mobile-first experience with visual apps and multiple sharing methods.

Send Anywhere is a file sharing service that allows users to easily share files across different devices and platforms.

💡 Choose it for continuous private synchronization instead of occasional one-time file transfers.

Syncthing is an open-source continuous file synchronization program. It synchronizes files between two or more computers in real time, securely.