Redump [extra Quality] Jun 2026

Focuses on cartridge-based systems (Game Boy, NES, Genesis) and digital releases. Its name stems from its original goal: removing the custom "intro graphics" added to early ROM files by internet hacking groups.

Unlike "scene" releases or quick rips, which might remove protections, change files, or pack multiple tracks into a single file, a is an exact, bit-for-bit, 1:1 copy of the original physical disc. Why Redump Matters: The Need for 1:1 Accuracy

is the world’s premier, community-driven optical disc preservation project. Founded in the mid-2000s, Redump operates not as a piracy hub, but as a meticulous data-archiving initiative dedicated to creating a flawless, bit-perfect catalog of every video game, software application, and multimedia disc ever manufactured.

Every optical drive has a native "offset," meaning it begins reading data slightly before or after the absolute physical start of the track. Redump requires users to calibrate their software using a known offset value for their specific drive model to ensure the data is aligned correctly. 3. Software Tools redump

Redump approaches archiving through the philosophy of the .

If you own a collection of rare, obscure physical discs—particularly non-English releases, demo discs, or software applications—you can request an account on the Redump Wiki to begin contributing your own data dumps. By matching your hardware to the community guidelines, you can help plug the remaining gaps in human gaming history, one sector at a time. If you want to delve deeper into disc archiving, tell me:

At its core, Redump provides "blueprints" for game discs. When a member verifies a disc, the project creates a detailed record of its properties: the exact title, the serial number, the version, the regional code, and most importantly, a full set of cryptographic checksums (like CRC32, MD5, and SHA-1) for the entire image. This data, collected in files known as "DATs", serves as a master reference. It allows anyone, anywhere, to verify that a disc image they possess is an exact, bit-for-bit copy of a known good source, free from corruption or data loss. Focuses on cartridge-based systems (Game Boy, NES, Genesis)

Redump catalogs an expansive array of consoles and computer operating systems spanning the late 1980s to the modern era. The systems actively tracked in the database include:

Redump is not just a collection of files; it is a community.

By prioritizing quality over convenience, Redump has created an open-source catalog of human digital culture that will endure long after the physical discs have crumbled to dust.

: IBM PC compatibles, Apple Macintosh, Commodore Amiga CD32, and Fujitsu FM Towns. Why Redump Matters for the Future of Emulation Why Redump Matters: The Need for 1:1 Accuracy

Redump cross-references these hashes across multiple independent dumps of the same game disc. When multiple preservationists across the world submit identical hashes for the same title, the dump is verified and marked as a "true" match in the database. The Redump Dumping Workflow

This is not a casual disclaimer; it is a firewall. By hosting only checksums and metadata, Redump removes itself from the direct act of copyright infringement. It provides the "recipe," not the finished meal. However, it is impossible to ignore the context. The DAT files Redump provides are the primary standard used by countless ROM management tools, and the "Redump set" is the gold standard for disc-based game images in the emulation community.

If the dump is new or missing, you can submit the dump along with the log file, ring code, and barcode to the Redump forum for verification. 4. Common Conversions & Tools Redump.org

The raw, uncompressed binary data of the disc, containing every single sector.

If you want to contribute to Redump: