Decompiler Explorer (Dogbolt)
Decompiler Explorer (Dogbolt): A free browser tool for comparing how multiple decompilers interpret the same binary. Ranked #54 of 72 in Reverse Engineering Tools by our editors (3.2/10); pricing: Free plan; best for quick web-based multi-decompiler comparisons.
At a glance
- Editor score3.2 / 10
- PricingFree plan
- Best forQuick web-based multi-decompiler comparisons
- Free planYes
- Paid fromFree
- DecompilerYes
- Facts checked23 Sep 2026
Where it wins
- Runs multiple decompilers against one submitted binary
- Shows C-like output directly in a web browser
- Free, open-source project with sample binaries
Where it doesn't
- Binary uploads are limited to 2 MB
- Uploaded binaries are retained and shared with tool authors
- No public API for automated analysis
Our verdict on Decompiler Explorer (Dogbolt)
Decompiler Explorer (Dogbolt) is a browser-based static analysis tool for comparing how different decompilers interpret the same program. It accepts binary uploads up to 2 MB, runs multiple available decompilers, and presents their results as C-like output. Sample binaries provide a way to inspect the available tools without preparing an input file. The free, open-source project suits solo researchers and small teams that need quick side-by-side comparisons without installing desktop software.
Its main strength is breadth within a focused workflow. A single submission can produce output from multiple decompilers, including open-source and commercial tools, making differences in interpretation easier to review. The service is cloud-deployed and designed for browser access rather than automated pipelines. Community contributions and published sample inputs support exploration, while the absence of a plugin API keeps the experience centered on interactive comparison.
The trade-offs matter for sensitive or larger-scale work. Uploads are retained and made available to participating tool authors, so the service is better suited to binaries that can be shared under that model. The 2 MB ceiling also limits its usefulness for larger programs, and the FAQ states that there is intentionally no public API. Choose Decompiler Explorer for fast, free comparisons across decompilers; choose a locally installed or automatable alternative when confidentiality, larger inputs, or pipeline integration are requirements.
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Decompiler Explorer (Dogbolt) pricing
Decompiler Explorer (Dogbolt) fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Decompiler | Yes |
| Firmware analysis | Not verified |
| Analysis mode | Static |
| Plugin API | No |
| Supported platforms | Web browser |
| Supported architectures | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | dogbolt.org |
| Facts checked | 23 Sep 2026 |
Alternatives to Decompiler Explorer (Dogbolt)
- GhidraA broad, free toolkit for native-code and bytecode reverse engineering.9.4
- IDA ProA comprehensive native reverse-engineering suite with substantial annual licensing costs.9.2
- ImHexA desktop binary inspection workbench with editing, patterns, comparison, and disassembly.8.7
See all Decompiler Explorer (Dogbolt) alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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