GOWrite

Freeware SGF editor, which is capable of producing high-quality diagrams suitable for publishing.

There are three versions of GOWrite available.

• GOWrite2: a Java program that is operating system independent. Installers provided for Windows, Mac and Linux (rpm).
• GOWrite ME: for mobile phones.
• GOWrite1: the old Windows-only version.

Website: https://gowrite.net/

The program allows you to export diagrams in many formats: WMF, EPS, SVG, OpenDocument, ASCII or PNG (bitmap).

The program also allows you to compile a database from which you can perform pattern searching, see its own documentation.

Hactar Go, by the same author, is an Android go application which shares a large part of code with GOWrite.

There is a forum for GoWrite Tips and Tricks, this includes a tip on how to : Invert Colour