# E-Decompiler

> E-Decompiler is an IDA plugin for analyzing EPL programs. The current approach edits function declarations and the Hex-Rays ctree using EPL function signatures. The recommended build is Windows, Visual Studio 2022, and IDA SDK 9.4. cmake -S . -B build -DIDASDK takes the SDK root, and cmake --build build --config Release writes E-Decompiler.dll for the plugins directory. Ctrl+3 opens the plugin. An IDAPython port in e-mcp runs on IDA 9.x without the SDK.

- Type: Tool
- Targets: Binary
- Category: Native analysis tools
- Relationship: Foundation tool
- Sources reviewed: 2026-11-07
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/fjqisba/E-Decompiler>
- Primary source: <https://github.com/fjqisba/E-Decompiler/blob/0d50f098f3088f54f2157dc281b6439bd443bd9d/README.md>
- Catalog page: <https://awesomerea.org/resources/e-decompiler/>
- Record JSON: <https://awesomerea.org/resources/e-decompiler/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/e-decompiler/index.md)

## Requirements & limits

- IDA 9.4 is recommended. IDA 7.5 is the older Qt 5.6.3 build. Place E-Decompiler.dll and the esig folder in the plugins directory.
- The README does not name a license.

## Primary sources

1. <https://github.com/fjqisba/E-Decompiler/blob/0d50f098f3088f54f2157dc281b6439bd443bd9d/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.