This archive contains two DOS builds of curl 8.50 plus documentation:

Curl.exe works on a FPU-less machine using just 4 MB of extended memory. It is linked against OpenSSL, libssh2, Watt-32, zlib, libemu from DJGPP and does support TLS 1.3. See also the output of `curl.exe -V' for details.

Curllite should be used only as a last resort, for instance, if curl.exe suffers from a lack of memory. This executable is linked against mbedTLS instead of OpenSSL, as a result, TLS 1.3 is not supported.

Original software source