chasquid

License: Apache 2


Description:

chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation. It sends and receives email as a typical MTA (for example, can be used instead of Postfix or Exim), and it is designed mainly for individuals and small groups. It’s written in Go, and distributed under the Apache license 2.0.

Ocrad

License: GPLv2


Description:

GNU Ocrad is an OCR (Optical Character Recognition) program and library based on a feature extraction method. It reads images in png or pnm formats and produces text in byte (8-bit) or UTF-8 formats. The formats pbm (bitmap), pgm (greyscale), and ppm (color) are collectively known as pnm.