Short answer: Yes. Even if you have access to 8.x, IDA Pro 7.5 is virtually identical for 95% of daily RE tasks—disassembly, decompilation, debugging, and patching. Learning 7.5 means learning IDA.
For students & beginners: Try the freeware version (IDA 7.0 for Windows, limited to x86) or Ghidra. But aim to use the full IDA Pro 7.5 environment in a lab.
For professionals: IDA Pro 7.5 is a safe, battle-tested tool. It will continue to parse modern binaries for years. However, budget for an upgrade to 8.x within 2-3 years as file formats evolve.
IDA Pro 7.5 represents a significant iterative update from Hex-Rays, focusing on scalability, decompiler accuracy, and modern malware analysis features. This version bridges the gap between legacy 32‑bit dominance and the growing demand for 64‑bit, ARM, and firmware analysis. Key highlights include improved Type Libraries, native Apple Silicon support, and a much‑improved microcode API for custom lifting.
Verdict: Recommended for professional reverse engineering teams, with caveats regarding cost and the learning curve.
import idaapi
import math
def entropy(data):
if not data: return 0
entropy = 0
for x in range(256):
p_x = float(data.count(chr(x)))/len(data)
if p_x > 0:
entropy += - p_x * math.log(p_x, 2)
return entropy
IDA Pro 7.5 is not the newest, shiniest version. It lacks the GPT-assisted analysis of very recent tools and the cloud features of Ghidra. But it represents a perfect storm of stability, decompiler quality, and ecosystem maturity.
For reverse engineers who need to understand a binary today, without fighting with their tool, IDA Pro 7.5 is the safe, reliable choice. It sits on the desk of malware analysts at Mandiant, Kaspersky, and CrowdStrike. It is the language in which security advisories are written. ida pro 7.5
Whether you are unpacking a UEFI firmware, reversing a car’s CAN bus controller, or cracking a ransomware gang’s encryption logic – IDA Pro 7.5 remains a timeless workhorse.
Final rating: ★★★★½ (4.5/5) – Only docking half a star for the price and aging UI.
Disclaimer: IDA Pro is a commercial tool. This article is for educational purposes. Obtain a valid license from Hex-Rays for professional use.
IDA Pro 7.5, released in , introduced major organizational and architecture-specific updates to the reverse engineering platform. Key Features Tree Folder Structure
: A hierarchical view was added for the Functions, Names, Imports, Structures, and Enums windows to help organize data in large binaries. MIPS Decompiler
: A new 32-bit MIPS decompiler joined the lineup, featuring transparent handling of delay slots and support for big-endian MIPS32 code. Lumina Extensions
: Support for Lumina (Hex-Rays' server-side function identification service) was expanded to include processors. Apple Silicon & macOS 11 Support Short answer: Yes
: Later service packs (SP2 and SP3) focused on compatibility with the then-new macOS Big Sur M1 Apple Silicon move, and modern iOS/macOS kernelcache formats. Service Packs (SP) SP1 (June 2020)
: Focused on refining the MIPS decompiler and tree view behavior. SP2 (July 2020)
: Added support for macOS 11/iOS 14 kernelcaches and Xcode 12 binaries. SP3 (October 2020)
: Further improved macOS 11 kernel debugging and symbolicating MH_FILESET kernelcaches. Notable Changes & Deprecations API Deprecation
: Version 7.5 began deprecating several older API functions, which initially impacted integrations like CSS Themes : This version solidified the transition from old theme formats to CSS-based themes (first introduced in 7.3). New Product Tier : Hex-Rays launched
alongside the 7.5 release as a more affordable, single-architecture option for hobbyists. Reverse Engineering Stack Exchange IDA Pro 7.5 SP2 released - Hex-Rays
IDA Pro 7.5 SP2 released. Copy link. Fabrice Ovidio ✦ Posted: Jul 28, 2020. Hex-Rays announces the release of Service Pack 2 (SP2) IDA Pro 7.5 SP3 released - Hex-Rays IDA Pro 7
Preparing a feature in IDA Pro, a powerful disassembler and debugger tool used for software reverse engineering, involves setting up the environment to analyze and understand a piece of software. Here’s a general guide on preparing a feature in IDA Pro 7.5. This guide assumes you have a basic understanding of IDA Pro and its interface.
To understand the significance of IDA Pro 7.5, we must look at the timeline. IDA Pro started as a shareware DOS program in the 1990s. By the 2010s, it became synonymous with disassembly. Versions 6.x introduced the Hex-Rays decompiler (C pseudo-code), changing reverse engineering forever.
Version 7.0 brought ARM64 support and Lua scripting. But 7.5 was the "maturity update." It was released during a global shift to remote work, but more importantly, it was the first major version to fully embrace Python 3 (dropping Python 2 dependencies) while dramatically improving the microcode API.
Use the debugger to break on OEP (original entry point). Dump memory. Reload into IDA 7.5 with Load additional binary -> Manual load with adjusted base address.
IDA Pro 7.5 was a solid, iterative release. If you already have a license, it's worth upgrading from 7.3/7.4 for the ARM64 fixes, Python 3, and microcode API. However, for new users or those on a budget, Ghidra offers 80–90% of IDA's power for free. For malware analysts dealing with obfuscated or heavily optimized code, IDA + Hex-Rays is still unmatched.
Rating: 8.5/10 (would be 9.5 if not for the price and UI age)
Note: IDA Pro 8.x series (2022+) now exists, adding native Apple Silicon, better collaboration, and more. But for 7.5 specifically, it's a stable workhorse that many RE teams still use today.