Download of SDR Image Toolkit 1.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is included in Photo & Graphics Tools. This program is a product of Sodevrom. We recommend checking the downloaded files with any free antivirus.
From the developer:
SDR Image Toolkit is a very useful tool to convert any image format. The software has a easy to use interface that will help you convert one file or a directory with image files with just a few clicks.
SDR Image toolkit supports over 100 image formats like jpg, pdf, bmp, tga, tif ...
You may want to check out more software, such as Diffusion Toolkit, SD-TOOLKIT® Barcode Reader SDK or Image Comparer, which might be similar to SDR Image Toolkit.