Fx Image Manager Pro is a very complete graphic tool, completely free, that allows you to upload images, organize, edit, add your own texts to these images, apply effects, filters, and so on.
From Fx Image Manager Pro you can also generate thumbnails galleries, print them, convert them between different graphic formats, adjust color, optimize them, etc.
Some of the graphic formats that Fx Image Manager Pro works with are: JPG, GIF, BMP, PCX, PNG, RAS, TIFF, XPM, CVR, FLIC, HAV, PNN, RGB, TARGA, etc. For proper operation you need to have DirectX 9.0 or higher installed beforehand.
You can free download Fx Image Manager Pro 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.