croc

croc is a tool that allows any two computers to simply and securely transfer files and folders. AFAIK, croc is the only CLI file-transfer tool that does all of the following:

  • allows any two computers to transfer data (using a relay)
  • provides end-to-end encryption (using PAKE)
  • enables easy cross-platform transfers (Windows, Linux, Mac)
  • allows multiple file transfers
  • allows resuming transfers that are interrupted
  • local server or port-forwarding not needed
  • ipv6-first with ipv4 fallback