TGA to JPEG converter

In case you happened to find yourself having a group of TGA files (perhaps someone sent them by e-mail or transferred them to your computer) and are not sure how to handle them, here are some quick tips.
TGA Images: What They Are and How to Convert Them

Batch image watermarking with reaConverter

How can you watermark a series of images using command line? Just follow these easy steps:
How to Watermark Images via Command Line

Batch converter from ‪JPG‬ to ‪PNG‬

JPG and PNG are two of the most popular extensions for image files, but which one is the best? Some people prefer the JPG format because of its small size, because it is easy to upload online and it is compatible with any image viewer program you might have and with all photo sharing websites.
Batch conversion from ‪JPG‬ to lossless ‪PNG‬ using reaConverter