Download of AbcNavigator 2.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. ".abc" is the extension this free PC software can operate with. The actual developer of the free program is Groink, Inc.
We recommend checking the downloaded files with any free antivirus. AbcNvg20.exe is the most frequent filename for this program's installer. The program lies within Photo & Graphics Tools, more precisely Slideshow & Presentation. AbcNavigator works fine with 32-bit versions of Windows XP/Vista/7/8/10/11. The most popular version among the software users is 2.0.
From the developer:
Abc Navigator is a program for handling music notation files in ABC format. ABC is a text-based music notation format.
You may want to check out more software, such as Album Maker or 10. Slide Show, which might be related to AbcNavigator.