Ida Pro Versions |link| Site

IDA Pro is developed by Hex-Rays SA. It is widely considered the industry standard for reverse engineering.

4.0 – 4.9 (2001–2004)

• 4.0 – Major UI overhaul, better x86 support, first support for ARM, PowerPC.
• 4.5 – Introduced IDA Sync (multi-user collaborative analysis).
• 4.9 – Added MIPS, Java bytecode, and .NET (partial).

Report: IDA Pro Versions and Edition Breakdown

Date: Current Subject: Differentiation of IDA Pro versions, editions, and release history. ida pro versions

2. Current Edition Tiers (As of 2024–2026)

Hex-Rays currently markets three main product tiers. The "Pro" suffix officially applies to the top two tiers. IDA Pro is developed by Hex-Rays SA

| Edition | Target User | Key Features | Decompiler Included? | | :--- | :--- | :--- | :--- | | IDA Free | Hobbyists, Students | x86/64 only, no commercial use, limited save, no retargetable analysis. | No | | IDA Pro (Standard) | Malware Analysts, RE | Multi-processor support (ARM, MIPS, PowerPC, etc.), scripting (IDC/Python), debugging. | No (Optional add-on) | | IDA Pro (Named/Network) | Large Teams, Advanced RE | All Standard features + Floating licenses, collaborative analysis, FLAIR utilities. | No (Optional add-on) | IDA Pro 7.3 – 7.4 (2019)

Critical Note: The Hex-Rays Decompiler (producing C-like pseudocode) is a paid plugin sold separately for specific architectures (x86, ARM64, PowerPC, etc.). A license for "IDA Pro" does not include the decompiler unless purchased as a bundle.

7. Notable Version-Specific Limitations

• Versions 7.0–7.3: Lack native Apple Silicon support (run via Rosetta 2).
• Versions before 5.0: Cannot process 64-bit executables.
• Versions before 6.0: No Python scripting (IDC only).
• IDA Free (any version): Cannot save database (IDB) files; analysis not persistent.

IDA Pro 5.1 – 5.5 (2009-2010)

• Version 5.2: Introduced the IDAPython plugin officially. Before this, reversing was done with IDC. Python opened the door to modern scripting, automation, and integration with other tools (like BinDiff).
• Version 5.5: Added the ARM decompiler. This was a massive deal for mobile security (iOS/Android) and embedded systems.

IDA Pro 7.3 – 7.4 (2019)

• 7.3: Focused on PowerPC 64-bit decompiler.
• 7.4: Introduced the microcode API. This was a game-changer for advanced users. It allowed scripting and modification of the decompiler’s internal intermediate representation (Lifting to microcode, optimizing, then converting to C). This enabled custom deobfuscation passes before the C code is generated.