Nomacs
Nomacs Portable (32-bit)
FreeSynchronize the images and compare two images.
Windows
Nomacs (32-bit)
FreeNomacs: Powerful Image Comparison and Synchronization Tool
Windows
Nomacs (64-bit)
FreeNomacs: The Free Image Viewer with Sync and RAW Support
Windows
Nomacs Portable (64-bit)
FreeSynchronize the images and compare two images.
Windows