Diffy (DEPRECATED) vs swap_digger: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Diffy (DEPRECATED) is a free digital forensics tool. swap_digger is a free digital forensics tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics fit for your security stack. Independent and vendor-neutral: we never sell rankings.
CST VerdictBased on our analysis of available product data, here is our conclusion:
AWS incident responders investigating active compromises across multiple EC2 instances should know about Diffy; it surfaces behavioral anomalies and file differences that manual comparison misses, collapsing hours of forensic work into minutes. Netflix open-sourced the tool with 631 GitHub stars and zero licensing friction, meaning you can deploy it immediately without vendor negotiations. Stop here if your incidents span on-premises systems or non-AWS cloud providers, since Diffy was purpose-built for AWS instance forensics and lacks the portability you'd need.
Forensics teams and incident responders investigating Linux systems post-compromise need swap_digger because it automates the tedious work of carving memory artifacts from swap partitions, where attackers often leave cleartext credentials and command history. The tool is free and requires only bash, so it deploys instantly on any Linux box without dependencies or licensing friction. Skip this if your team lacks Linux expertise or needs guided analysis; swap_digger outputs raw data that demands forensic chops to interpret.
