graphicconverter

Install command: 
brew install --cask graphicconverter

Name: GraphicConverter

For browsing, enhancing and converting images

https://www.lemkesoft.de/en/products/graphicconverter/

Development: Pull requests

Cask JSON API: /api/cask/graphicconverter.json

Cask code: graphicconverter.rb on GitHub

Current version: 12.5.1,7134

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
graphicconverter 43
Installs (90 days)
graphicconverter 102
Installs (365 days)
graphicconverter 330