RomM From $6.49/mo · Free plan 9.0 Visit RomVault
romvault.com
What it is
RomVault is ROM management software for maintaining collections against DAT files on Windows and Linux. It scans ROMs, identifies available fixes, and rebuilds sets according to DAT definitions. Duplicate detection, file renaming, and hash verification are included. The built-in DATVault can update DAT files from ROM cataloging projects, although access without a key is limited to official MAME listxml DATs. Patreon supporters receive full repository access and a unique key. RomVault handles uncompressed files, ZIP, 7z, and CHD archives; RAR is not supported. The graphical interface runs directly as a standalone executable without an installer and needs write access to its directory. Separate command-line builds are available for Windows and Linux. Scanning and fixing default to Level 2. Removed files move to ToSort, with an optional double-check before deletion. The free plan costs nothing and includes core functionality without ads or nag screens.
Spec sheet
- What it does
- RomVault is multi-DAT ROM management software for maintaining ROM collections.Read 30 Sep 2026 · patreon.com
- Support
- The project directs users to its wiki and Discord community for help and bug reporting.Read 30 Sep 2026 · wiki.romvault.com
- Archive support
- RomVault supports uncompressed files, ZIP, 7z, and CHD files, while RAR support is not available.Read 30 Sep 2026 · wiki.romvault.com
- Command line
- The downloads page provides separate RomVault command-line builds for Windows and Linux.Read 30 Sep 2026 · wiki.romvault.com
- Data-loss protection
- RomVault moves removed files to ToSort and offers an optional double-check deletion setting.Read 30 Sep 2026 · wiki.romvault.com
- DATVault
- DATVault is built into RomVault and lets users update DATs from ROM cataloging projects with a button click.Read 30 Sep 2026 · wiki.romvault.com
- DATVault access
- Patreon supporters receive full access to the DAT repository and a unique access key.Read 30 Sep 2026 · wiki.romvault.com
- DATVault free limit
- Without an access key, DATVault is limited to official MAME listxml DATs.Read 30 Sep 2026 · wiki.romvault.com
- Open source
- The public RVWorld repository describes itself as the home of RomVault 3.8 and is licensed under Apache-2.0.Read 30 Sep 2026 · github.com
- Operating systems
- The GUI runs on Windows and on Linux using Mono.Read 30 Sep 2026 · wiki.romvault.com
- Resource usage
- The comparison page estimates approximately 1 GB of RAM per million files managed.Read 30 Sep 2026 · wiki.romvault.com
- Scanning and fixing
- RomVault scans ROMs, finds fixes, and rebuilds sets according to DAT files.Read 30 Sep 2026 · wiki.romvault.com
- Scanning defaults
- RomVault defaults to Level 2 scanning and Level 2 fixing.Read 30 Sep 2026 · wiki.romvault.com
- Standalone operation
- RomVault is a standalone executable without an installer and needs write access to its directory.Read 30 Sep 2026 · wiki.romvault.com
Plans and prices
Free Free completely free no ads or nag screens · core functionality Read 30 Sep 2026 · wiki.romvault.com
Patreon supporter Price not published monthly Patreon support full DATVault repository · unique access key · Auto-MIA premium features Read 30 Sep 2026 · wiki.romvault.com
Strong points and limits
Strong points
- Free core functionality without ads or nag screens
- Scans, fixes, and rebuilds DAT-based sets
- Supports ZIP, 7z, CHD, and uncompressed files
- Includes duplicate detection and hash verification
- Removed files move to ToSort
Limits
- RAR archives are not supported
- DATVault is limited without an access key
- Standalone executable needs directory write access
- Approximately 1 GB RAM per million files
Who it suits
It suits ROM collectors maintaining sets against DAT files on Windows or Linux. It is also relevant to users who need command-line builds, duplicate detection, hash checks, or optional DAT repository access.
Verdict
RomVault provides collection scanning, repair, rebuilding, and verification with Windows and Linux support. Buyers should note the RAR omission and the access-key boundary around DATVault’s repository.
Where Specifiction places it
- ROM Management Software#23 of 397.3
