JEB

7.9easy start · #1 of 73
in Reverse Engineering Tools

Free to practise onyes
Free trialyes
Well documentedyes
Runs where you workyes

Runs on api, Linux, Mac, Windows. Paid plans from $100/mo.

JEB is ranked #1 of 73 in reverse engineering tools on The Geeks Club. It runs on API, Linux, macOS, Windows. There is a free plan. A free trial is offered. Paid plans start at $100/mo.

JEB plans and pricing

All plans

JEB Community Edition Free Entirely free x86 and x86-64 decompilation · researchers, students, hobbyists, and nonprofit reverse engineers pnfsoftware.com · 29 Sept 2026

JEB Android $140/mo Monthly @ $140 / user Android modules · official UI client · extensions · offline work pnfsoftware.com · 29 Sept 2026

JEB Android $1,200/yr Yearly @ $1,200 / user Android modules · official UI client · extensions · offline work pnfsoftware.com · 29 Sept 2026

JEB Pro $2,000/yr Yearly @ $2,000 / user All modules · official UI client · extensions · offline work pnfsoftware.com · 29 Sept 2026

JEB Pro Floating $4,000/yr Yearly @ $4,000 / seat All modules · floating seats · official UI client · extensions pnfsoftware.com · 29 Sept 2026

JEB Pro OEM $8,000/yr Yearly @ $8,000 / server All modules · SaaS/back-end integrations · third-party front-end clients pnfsoftware.com · 29 Sept 2026

Compared on reverse engineering tools

Free plan: Yes
Native-code decompilation: Yes
Bytecode decompilation: Yes
Debugger integration: Yes
Scripting API: Yes
Plugin support: Yes
License type: mixed

Best JEB alternatives

See all 12

Qiling Framework 0 of 4 in the starter kit Lesson 27.4 radare2 0 of 4 in the starter kit Lesson 37.4 rev.ng 0 of 4 in the starter kit Lesson 47.4 Rizin 0 of 4 in the starter kit Lesson 57.4 Binary Ninja 0 of 4 in the starter kit Lesson 67.3 Cutter 0 of 4 in the starter kit Lesson 77.2

The record

Purpose: JEB is a reverse-engineering platform for disassembly, decompilation, debugging, and analysis of code and document files.
Android analysis: JEB supports static and dynamic Android application analysis, including multi-dex decompilation, resource reconstruction, and Dalvik and native code debugging.
Native and other targets: Its modules cover Intel x86 and x86-64, ARM, MIPS, RISC-V, WebAssembly, Ethereum contracts, Siemens S7 PLC programs, and PDF documents.
Automation API: Users can write scripts and plugins in Python or Java and build headless front ends for automated analysis.
AI and integrations: JEB's VIBRE assistant and MCP server connect to OpenAI, Anthropic, Google Gemini, and AWS Bedrock compatible endpoints, and MCP clients including Codex CLI, Claude CLI, OpenCode, and LM Studio.
Desktop platforms: The GUI client runs on Windows, Linux, and macOS for x64 and arm64 systems and requires JDK 21 or above.
Free edition audience: JEB Community Edition is described as suitable for researchers, students, hobbyists, and reverse engineers at nonprofit organizations.
Demo limits: The demo limits decompilation to a subset of code, disables saving and loading projects and clipboard use, has time-limited sessions, and requires an internet connection.
Priority support: Eligible JEB Pro license holders can add priority support for 30% of the license cost, with replies within one business day and prioritized bug reports.
Floating license: A floating license allows up to its licensed seat count to connect concurrently, with a seat freed when a client leaves.
RISC-V limits: RISC-V support excludes RV128, RVE, and several exotic extensions, while floating-point decompilation is listed as planned.
Company: PNF Software is located in Silicon Valley, California, and was founded by Nicolas Falliere in 2013.
Founded: 2013
Headquarters: Silicon Valley, California, United States
Price from: $100/mo

Where it ranks on The Geeks Club

Best Reverse Engineering Tools in 2026#1 of 73
Best Decompiler Software in 2026#1 of 24

Is JEB yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote JEB

Sources

pnfsoftware.com/jeb/· checked 29 Sept 2026
pnfsoftware.com/jeb/manual/mcp/· checked 29 Sept 2026
pnfsoftware.com/jeb/manual/· checked 29 Sept 2026
pnfsoftware.com/jeb/community-edition· checked 29 Sept 2026
pnfsoftware.com/jeb/demo· checked 29 Sept 2026
pnfsoftware.com/jeb/buy· checked 29 Sept 2026
pnfsoftware.com/jeb/manual/floating/· checked 29 Sept 2026
pnfsoftware.com/about· checked 29 Sept 2026