Guymager
Guymager: A focused Linux tool for acquiring and cloning storage media in forensic image formats. Ranked #30 of 30 in Digital Forensics Software by our editors (6.3/10); pricing: Free plan; best for linux-based forensic disk acquisition.
At a glance
- Editor score6.3 / 10
- PricingFree plan
- Best forLinux-based forensic disk acquisition
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Free, open-source acquisition and cloning for Linux
- Creates dd, EWF/E01, and AFF forensic images
- Multithreaded hashing, compression, reading, and writing
Where it doesn't
- Runs on Linux rather than multiple platforms
- Focused on storage-media imaging, not broader forensic analysis
- Does not include AI features
Our verdict on Guymager
Guymager is free, open-source forensic imaging software for Linux. It is designed for forensic investigators, incident responders, archivists, and other practitioners who need to acquire or clone local disks and removable media. Its graphical interface supports forensic acquisition of storage devices and removable media, with output in raw dd, EWF/E01, and AFF formats. Configurable acquisition metadata fields help capture information alongside each acquisition, while the multilingual interface supports different working languages.
The imaging workflow is the product’s main strength. Guymager uses multithreaded reading, hashing, writing, and compression, and calculates MD5 and SHA-256 hashes during acquisition. That combination gives practitioners a focused tool for creating forensic images while recording acquisition information. Disk cloning is also included, making the software suitable for workflows that require a copy of storage media rather than only an exported image. The published feature set stays centered on local acquisition rather than extending into a wider case-management or forensic-analysis environment.
Guymager follows an open-source, free-plan model, so the published offering is available without a paid tier distinction. Its platform fit is clear: Linux users who need a graphical imaging utility can work with dd, EWF/E01, and AFF outputs from supported storage sources. The trade-off is its narrow scope. Guymager is a strong choice when the requirement is Linux-based acquisition, cloning, hashing, compression, and metadata capture; practitioners looking for broader forensic analysis capabilities or AI features should choose a different product. The official homepage identifies version 0.8.13, and the project’s SourceForge files page shows a latest source release dated 2021-08-05.
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Guymager pricing
Guymager fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Evidence sources | storage devices and removable media |
| Mobile forensics | Not verified |
| Disk imaging | Yes |
| Memory forensics | Not verified |
| Case collaboration | Not verified |
| Supported platforms | Linux |
| Export formats | dd, EWF/E01, AFF |
| Deployment | Self-hosted, Desktop |
| Platforms | Linux |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | guymager.sourceforge.io |
| Facts checked | 20 Sep 2026 |
Alternatives to Guymager
- AutopsyA free, cross-platform platform for broad, case-based digital investigations.9.4
- Paraben E3 Forensic PlatformA broad evidence-processing platform for teams handling varied digital investigations.9.3
- Magnet AXIOM CyberA broad investigation platform for collecting and analyzing endpoint, mobile, cloud, and memory evidence.9.2
See all Guymager alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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