receive/send files via X/Y/ZMODEM protocol
This program uses error correcting protocols to send/receive files over a dial-in serial port from a variety of programs running under PC-DOS, CP/M, Unix, and other operating systems. lrzsz is derived from the last unrestricted version of Chuck Forsberg's rzsz package. lrzsz is covered under the GNU copyleft.
Homepage: https://www.ohse.de/uwe/software/lrzsz.html