Rec Studio
Rec Studio: A free desktop decompiler for straightforward static analysis of native binaries. Ranked #34 of 72 in Reverse Engineering Tools by our editors (5.2/10); pricing: Free plan; best for simple free static native decompilation.
At a glance
- Editor score5.2 / 10
- PricingFree plan
- Best forSimple free static native decompilation
- Free planYes
- Paid fromFree
- DecompilerYes
- Facts checked24 Sep 2026
Where it wins
- Produces C-like source-level views of executable code and data
- Loads PE/COFF, ELF, Mach-O and raw binaries across 32- and 64-bit targets
- Offers GUI and CLI workflows with SSA analysis, symbols and project annotations
Where it doesn't
- Analysis is static, without a dynamic-analysis mode
- No plugin API is provided for extending the tool
- The license provides no support or maintenance
Our verdict on Rec Studio
Rec Studio is a free desktop decompiler from Backer Street Software for examining native executable code and data. It targets solo analysts and small teams working with Windows PE/COFF, Linux ELF, Mac OS X Mach-O or raw binaries. The software produces a C-like representation, performs disassembly and recursive procedure discovery, and supports x86, x86_64, MIPS, PowerPC, mc68k and SPARC architectures. Windows, Linux and macOS are supported through graphical and command-line interfaces.
The published offering has a zero starting price and is supplied as binary downloads under a royalty-free license. Rec Studio 4 adds partial SSA-based analysis, 32- and 64-bit support, DWARF2 and partial Microsoft PDB symbolic information, plus interactive labels, sections, entry points, comments and project files. Inspection commands cover call trees, strings, file maps and symbols, giving users several ways to navigate a binary while keeping the workflow focused on static reverse engineering.
Rec Studio is most suitable when a free, desktop-based decompiler with C-like output is sufficient. Its scope is narrower for teams that need runtime observation, extensibility or an ongoing vendor service relationship: the analysis mode is static, no plugin API is provided, and the license states that support and maintenance are not supplied. Official site updates and the latest listed release date to 2015, although downloads remain available. Choose it for straightforward native-binary inspection; choose another tool when dynamic analysis, plugins or maintained support are requirements.
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Rec Studio pricing
Rec Studio fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Decompiler | Yes |
| Firmware analysis | No |
| Analysis mode | Static |
| Plugin API | No |
| Supported platforms | Windows, Linux, macOS |
| Supported architectures | x86, x86_64, MIPS, PowerPC, mc68k, SPARC |
| Deployment | Desktop |
| Platforms | Windows, Linux, macOS |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | backerstreet.com |
| Facts checked | 24 Sep 2026 |
Alternatives to Rec Studio
- 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 Rec Studio alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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