GTK Based 3270 terminal emulator

pw3270 is a modern, GTK-based, completely free tn3270 emulator.

Created originally for Banco do Brasil, it's now an official Brazilian Government Public Software project, and is used worldwide.

See more details at



openSUSE package:

sudo zypper ar obs://home:PerryWerneck:pw3270 pw3270
sudo zypper ref
sudo zypper in pw3270


GTK+ 3.20 or later

Building for Linux

Building for Windows

Cross-compiling on SuSE Linux (Native or WSL) - The easier way!

  1. Add the MinGW Repositories
sudo zypper ar obs://windows:mingw:win32 mingw32
sudo zypper ar obs://windows:mingw:win64 mingw64
sudo zypper ref
  1. Run the build script
./ --pre-reqs