XnView

XnRetro (64-bit)
FreeCreate images with vintage or instant effect on your PC.
WindowsXnConvert (64-Bit)
FreeXnConvert: Powerful Cross-Platform Batch Image Converter
Windows
XnView Shell Extension (32-bit)
FreeXnView Shell Extension Adds Explorer Power
Windows
XnView Shell Extension Portable (32-bit)
FreeXnView Shell Extension: Enhance Your Explorer Workflow
Windows
XnViewMP Portable (64-bit)
FreeXnViewMP: Versatile Cross-Platform Image Management & Conversion
WindowsGflSDK
FreeGFL SDK: Image Format Support for Developers
WindowsXnView Sketch
FreeTurn your photos into cartoon or sketch images.
Android
XnView Classic Extended
FreeXnView Extended: Powerful Graphics Toolkit
WindowsNConvert for Linux (64-bit)
FreeConvert graphic files to more than 400 graphics formats.
LinuxXnView
FreeFree and powerful image viewer and converter
WindowsXnView Retro
FreeTurn your photos into vintage images.
Android
XnViewMP (64-bit)
FreeXnViewMP: Comprehensive Cross-Platform Image Management and Conversion
WindowsGFLAx light
FreeEasily Add Image Format Support to ASP Projects
Windows
XnView Classic Minimal
FreeXnView Minimal: Powerful Image Tool for All Formats
WindowsNConvert for Linux (32-bit)
FreeConvert graphic files to more than 400 graphics formats.
LinuxGFL SDK for Linux (64-bit)
FreeUse a library for developers who would like to support graphics image formats.
Linux
NConvert
FreeConvert graphic files to more than 400 graphics formats.
Windows
XnSketch (32-bit)
FreeXnSketch: Transform Photos into Artistic Styles
Windows
XnView Extended Portable
FreeA Versatile Multi-Format Graphics Browser and Converter
Windows
XnView Shell Extension Portable (64-bit)
FreeXnView Shell Extension: Explorer Image Power-Up
Windows
NConvert (64-bit)
FreeNConvert: Powerful Batch Graphic File Converter
Windows
XnView Shell Extension (64-bit)
FreeXnView Shell Extension: Enhance Your Explorer Workflow
Windows
XnSketch (64-bit)
FreeTurn your photos into cartoons or sketch images.
WindowsGFL SDK for Linux (32-bit)
FreeUse a library for developers who would like to support graphics image formats.
Linux