PCSX2 is a neat, easy to use Playstation 2 'emulator'.
It specializes in ripping DVD contents to make them playable on PSP devices.
GameSpy Comrade is a nice and easy to use program with many features.
It allows you to easily dump, create/patch and burn Xbox and Xbox 360 images.
A windows program With the one you could build multigame menus for Xbox.
Play HD videos, songs, VR 360˚ content, optical discs, and online streams.
Mousepatcher makes it even easier to patch ISO images.
FreeAudioVideoTec Software Co., Ltd.
Free ISO Grabber is an ISO ripper program to rip ISO image from CD/DVD discs.
AnyToISO - Open/Extract/Convert to ISO, Extract ISO, Make ISO.
BlackBox ISO Burner is a ISO to disk burning and ISO creating utility.
Memor32 Savegame Manager lets you load and save PS2 savegames to and from a PC.
Creates patch files using hash files or create self-executing patch files.
Indigo Rose Software
Visual Patch is a binary patch maker for Windows OS.
PS2 Save Tools
Icon Injector allows you to export and import icons in PS2 saves.
Vyacheslav Dzhura and Denys Zhatov
Half-Life: Decay is a PS2 story that comes now for the PC.