Source: https://aistim.cn/
Language: en
Last updated: 2026-10-21

AISTIM / MT4 · MT5 · DECOMPILER

# MT4 / MT5 decompiler. Source code delivered.

MT4 and MT5 indicator and Expert Advisor cracking services. Send an EX4 or EX5 file and receive the corresponding MQ4 or MQ5 source code.

[Request a decompiler quote](https://aistim.cn/en/contact.html?service=MT4-MT5#service-enquiry)[Explore decompiler services](https://aistim.cn/en/ebook.html)

MT4 / MT5 · DECOMPILER

**EX4**MT4

→

**MQ4**MQL4

**EX5**MT5

→

**MQ5**MQL5

Indicators and Expert Advisors, on both platforms.

Decompiler reference prices: USD 80–200 per indicator; USD 200–500 per EA. The deposit counts toward the total. Check the verification build before paying the balance and receiving source code.

[View pricing, payment and delivery terms](https://aistim.cn/en/ebook.html#service-terms)

MultiMarket · v3.10 · MT5

## Binance and OKX spot data in your MT5 charts

MultiMarket is an AISTIM product you can use: one receiver and one controller manage multiple spot pairs and native MT5 chart windows. Download it free, see the real interface, and discuss additional data feeds or custom tools when needed.

[Contact AISTIM for your free copy](https://aistim.cn/en/contact.html?topic=MultiMarket#multimarket-enquiry)[Explore features and installation](https://aistim.cn/en/multimarket.html)

Working product · Free to use · Windows / MT5

[![Native MT5 M5 chart: black background, green outlines, hollow rising candles, white falling candles and green volume bars.](https://aistim.cn/assets/multimarket/chart-m5-en.png)](https://aistim.cn/en/multimarket.html#screenshots)

These are actual application screenshots. Prices and connection status are historical examples; this page does not stream live quotes. Use the contact section on this page for current contact details.

## Indicators and Expert Advisors, on both platforms.

MT4 DECOMPILER

## EX4 to MQ4

MT4 decompiler service for EX4 indicators and Expert Advisors, with MQ4 source-code delivery.

* MT4 Indicator cracking
* MT4 Expert Advisor cracking

[Explore decompiler services](https://aistim.cn/en/ex4-to-mq4.html)

MT5 DECOMPILER

## EX5 to MQ5

MT5 decompiler service for EX5 indicators and Expert Advisors, with MQ5 source-code delivery.

* MT5 Indicator cracking
* MT5 Expert Advisor cracking

[Explore decompiler services](https://aistim.cn/en/ex5-to-mq5.html)

MT4 / MT5

## MT4 / MT5 indicator and EA cracking. 100% consistency.

MT4 and MT5 indicators and Expert Advisors can be cracked with 100% consistency. Simply provide an EX4 or EX5 file; MQ4 or MQ5 source code is delivered after cracking.

[Explore cracking services](https://aistim.cn/en/ebook.html)

**01**Send EX4 / EX5

**02**Confirm the quote

**03**Cracking service

**04**Receive MQ4 / MQ5

## Trading software development and tools, too.

01

### Expert Advisor development

Specify entry and exit rules, position sizing, stops, grids or trend logic, then implement testable MQL4 / MQL5 software.

02

### Custom indicators & migration

Build chart and screening indicators, and translate Tongdaxin or Wenhua formulas and chart behavior into MT4 / MT5.

03

### DLL & Python tools

Develop data processing, algorithm modules, licensing, account binding and expiry management, with interfaces suited to your project.

04

### Trading utilities & small apps

Create close-all tools, risk panels, data exports, scripts, license-key tools, websites and lightweight desktop applications.

## More trading tools and products

Choose trade copiers, risk controls, multi-timeframe panels and licensing tools for your workflow.

[![Local file trade copier EA](https://aistim.cn/assets/taobao/02/gallery-01.webp)

MT4 / MT5 · EA

## Local file trade copier EA

Reference price**¥199 and up**

View details ↗](https://aistim.cn/en/products/local-file-trade-copier.html)[![Manual trading assistant](https://aistim.cn/assets/taobao/03/gallery-01.webp)

MT4 / MT5 · Tools

## Manual trading assistant

Reference price**¥29.9 and up**

View details ↗](https://aistim.cn/en/products/manual-trading-assistant.html)[![Multi-timeframe candle, MA, MACD and KDJ panels](https://aistim.cn/assets/taobao/10/gallery-01.webp)

MT4 / MT5 · Indicators

## Multi-timeframe candle, MA, MACD and KDJ panels

Reference price**¥29.9 and up**

View details ↗](https://aistim.cn/en/products/multi-timeframe-panels.html)[![Risk-control and capital-management panel](https://aistim.cn/assets/taobao/16/gallery-01.webp)

MT4 / MT5 · Tools

## Risk-control and capital-management panel

Reference price**¥99**

View details ↗](https://aistim.cn/en/products/risk-control-panel.html)[![Drawn-line touch alerts](https://aistim.cn/assets/taobao/19/gallery-01.webp)

MT4 / MT5 · Indicators

## Drawn-line touch alerts

Reference price**¥19.9**

View details ↗](https://aistim.cn/en/products/drawn-line-touch-alerts.html)[![Seven-strategy scalping EA and Turtle system](https://aistim.cn/assets/taobao/21/gallery-01.webp)

MT4 / MT5 · EA

## Seven-strategy scalping EA and Turtle system

Reference price**¥39.9**

View details ↗](https://aistim.cn/en/products/scalping-seven-strategies-turtle.html)

[MT4 products](https://aistim.cn/en/mt4.html)[MT5 products](https://aistim.cn/en/mt5.html)

## Start with a message.

MT4 · MT5 · MT4 / MT5 decompiler & trading software

Telegram

[@alonginchina](https://t.me/alonginchina)  
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Phone

[+86 130 5817 0665](tel:+8613058170665)  
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WeChat

**13058170665**  
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Email

[power.yang.china@gmail.com](mailto:power.yang.china@gmail.com)  
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QQ

**271715999**  
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