Redump [exclusive] May 2026

Redump: The Gold Standard of Optical Disc Preservation In the world of digital preservation, few organizations carry as much weight as . Founded on the principle of scientific accuracy, Redump (formally the Redump.org project) is a collaborative effort dedicated to creating a comprehensive, bit-perfect database of optical disc software. While casual gamers might just be looking for a way to play their old favorites, the archivists at Redump are performing a critical service: ensuring that the history of computing and gaming is preserved exactly as it existed on the original manufacturing line. What is Redump?

Redump is not a piracy group, nor is it a gaming forum. It is a global, non-profit collaborative dedicated to creating a comprehensive, verified, and error-free database of disc-based video game metadata and disc images. Its central tenet is perfect dumping : the creation of a 1:1 digital copy of a pressed retail disc, including all subchannel data, error correction codes, and mastering quirks. In doing so, Redump has become the de facto standard for preservationists, emulator developers, and historians, ensuring that the software of the late 20th and early 21st centuries will outlive the physical media that birthed it. redump

A "dump" refers to the process of copying data from a physical medium (like a CD, DVD, or cartridge) to a digital file. A "redump" occurs when that process is repeated. Redump: The Gold Standard of Optical Disc Preservation

If you are a casual retro gamer who plays Super Mario World on a hacked SNES Classic, you might never need a Redump. But if you are a historian, a developer working on an emulator, or a hardware tinkerer building a MiSTer FPGA—Redump is your oxygen. What is Redump