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pestudio vs capa: catalog facts
pestudio	capa
Screenshots	Screenshots
Best for: Malware analysts triaging suspicious Windows executables	Best for: Identify likely capabilities inside executable files
Free + paid options A free download is offered; check the developer's site for licensing terms and paid editions.	Free The open-source software is available without a license fee. Hosting, hardware and external services are separate.
Windows	Windows, macOS, Linux, Command line
Static analysis, so the sample is never executed Flags suspicious indicators for quick triage Long-running project maintained since 2009	Applies rules to binaries and supported analysis reports.
Windows only Covers initial assessment, not full reverse engineering	Results are indicators that need interpretation rather than a definitive verdict.
Downloadable app	Downloadable app
Not open source	Open source
License not stated	License: Apache-2.0
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for pestudio winitor.com Catalog checked September 23, 2026	Official website Full listing and sources Sources for capa github.com/mandiant/capa github.com/mandiant/capa/blob/master/LICENSE.txt Catalog checked September 22, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.

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