Font Manager - Simple font management for GTK+ desktop environments
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Maintype - MainType is a professional font manager that allows you to view, manage, install and print your...
digiKam - Professional Photo Management with the Power of Open Source
Typeface 2 - Typeface is a wonderful font manager for macOS that helps you pick the perfect type for your...
FastPictureViewer - A hardware-accelerated image viewer for the modern Windows platform.