Free All-In-One Media Player is a very simple and neat multimedia file player. Its main characteristic and advantage is the fact that it can play a large variety of video and audio files without requiring you to install any codecs in advance. Free All-In-One Media Player can load a large variety of video file formats, including AVI, WMV, MP4, MPEG, VOB, RMVB, RM, OGM, MPG, MOV and many others.
Photoimp is a photo management program with editing features. It can handle a variety of image formats, including RAW camera files. You can apply filters, change their gamma and brightness, and change the size of images. All of these actions could be applied to multiple files together.