romu

At a glance

• Editor score
  4.2 / 10
• Pricing
  Free plan
• Best for
  Cross-platform No-Intro hash cataloging
• Free plan
  Yes
• Paid from
  Free
• Metadata scraping
  No
• Facts checked
  24 Sep 2026

• Where it wins

  • Matches ROMs with SHA1, MD5, or CRC32 hashes
  • Imports No-Intro DAT metadata into a local catalog
  • Runs on Linux, macOS, and Windows with a local SQLite database

• Where it doesn't

  • No archive support for compressed ROM collections
  • No metadata scraping beyond imported No-Intro DAT files
  • No documented repair workflow for damaged or incomplete sets

Our verdict on romu

romu is an open-source, command-line ROM collection manager for solo users and small teams who want a local catalog of game files. It scans directories, detects ROMs by folder name and file extension, lists cataloged files, and registers game metadata from No-Intro DAT files. Hash matching connects ROM files to games through SHA1, MD5, or CRC32 values, while the SQLite database keeps catalog data on the local machine. Its documented focus is collection identification rather than broader library management.

The published project supports Linux, macOS, and Windows and is intended for desktop deployment. Installation is handled through Go or a build from source, so onboarding suits users comfortable with command-line tooling and source-based installation. The open-source model provides a free plan without paid tiers to compare, and the MIT license permits use and modification under its terms. Local SQLite storage also keeps the catalog self-contained instead of requiring a hosted service or account.

Hash-based identification is romu's defining strength. Combining No-Intro DAT imports with SHA1, MD5, and CRC32 matching gives collectors a structured way to connect files with known game metadata across platforms. The scope is deliberately narrow: archive support is absent, metadata scraping is not part of the feature set, and repair workflows are not documented. Choose romu when you need a lightweight, cross-platform cataloging utility centered on No-Intro hashes; choose another tool if you need archive handling, automated metadata collection, or collection repair features.

Your product? Our editors can test romu in depth and publish a review, labelled as paid · from $149/mo →

romu pricing

romu fact sheet

Alternatives to romu

• RRomVaultA focused DAT-driven tool for verifying, repairing, and deduplicating ROM collections.7.9
• ClrMameProA focused freeware utility for repairing and organizing MAME collections.7.8
• JJRomManagerA free, advanced tool for checksum-verified ROM scanning, repair, rebuilding and archive work.7.7

See all romu alternatives →

Featured on iTechGuides

romu is listed in our ROM Management Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update