IDA Pro vs RetDec

IDA Pro9.0Visit RRetDec8.0Visit

Higher score IDA Pro #3 in Decompiler Software 9.0/10 Paid ✓ 4 of 5 features Visit IDA Pro

vs

R RetDec #7 in Decompiler Software 8.0/10 Free plan Free plan✓ 3 of 5 features Visit RetDec

• IDA Pro fits best

  Enterprise-grade native reverse engineering

• RetDec fits best

  Open-source executable analysis

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Side by side

Feature	IDA Pro 9.0/10 Visit ↗	RRetDec 8.0/10 Visit ↗
At a glance
Editor score	9.0	8.0
Ranking	#3 in Decompiler Software	#7 in Decompiler Software
Best for	Enterprise-grade native reverse engineering	Open-source executable analysis
Pricing model	Paid	Free
Starting price	$1,099/yr	Free plan
Free plan	—	✓ (best)
Free trial	—	—
Deployment	Cloud, Desktop	Self-hosted, Desktop
Platforms	Windows, macOS, Linux	Windows, Linux, macOS
Support	Email, Tickets, Community, Docs	Community, Docs
Built for	Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features IDA Pro 4/5 · RetDec 3/5
Native-code decompilation	✓	✓
Bytecode decompilation	Not checked yet	Not checked yet
Debugger integration	✓ (best)	Not checked yet
Scripting API	✓	✓
Plugin support	✓	✓
Specs
License type	Subscription	Free
Our review
Pros	Disassembles binaries for more than 60 processor families Combines native decompilation with local and remote debugging Supports scripting, plugins, headless automation, and collaboration	Analyzes ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw machine code Reconstructs C++ classes, symbols, types, functions, and higher-level constructs Generates C or Python-like output, disassembly, call graphs, and control-flow graphs
Cons	Annual pricing starts at $1,099 No free plan or current trial for IDA Pro Advanced local decompilers require higher-priced editions	The official repository describes the project as being in limited maintenance mode Locally installed workflows may require more technical setup than hosted tools Its focus is executable analysis rather than an all-purpose reverse-engineering suite
Our verdict	IDA Pro is a programmable binary-analysis application for reverse engineers, vulnerability researchers, malware analysts, and software security teams. It combines disassembly, native-code decompilation, debugging, scripting, plugins, and… Read the review →	RetDec is a locally installed, open-source machine-code decompiler based on LLVM for reverse engineers, security researchers, developers, and teams analyzing executable files. It supports ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw… Read the review →

Strengths and trade-offs

• IDA Pro — where it wins

  • Disassembles binaries for more than 60 processor families
  • Combines native decompilation with local and remote debugging
  • Supports scripting, plugins, headless automation, and collaboration

  Where it doesn't

  • Annual pricing starts at $1,099
  • No free plan or current trial for IDA Pro
  • Advanced local decompilers require higher-priced editions

• RetDec — where it wins

  • Analyzes ELF, PE, Mach-O, COFF, archives, Intel HEX, and raw machine code
  • Reconstructs C++ classes, symbols, types, functions, and higher-level constructs
  • Generates C or Python-like output, disassembly, call graphs, and control-flow graphs

  Where it doesn't

  • The official repository describes the project as being in limited maintenance mode
  • Locally installed workflows may require more technical setup than hosted tools
  • Its focus is executable analysis rather than an all-purpose reverse-engineering suite

• IDA Pro9.0/10 · Paid

  A deep native reverse-engineering suite for teams that need broad architecture support.

  Visit IDA ProFull verdict →
• RRetDec8.0/10 · Free plan

  A free, cross-platform decompiler for open-source executable analysis.

  Visit RetDecFull verdict →