# MT4 to MT5 conversion

Port MQL4 source to MQL5 and verify the behavior that matters to your workflow.

URL: https://mqlfix.top/services/mt4-to-mt5/
Language: en
Updated: 2026-11-11

04 / MIGRATION

MT4 to MT5 conversion

Move indicators, EAs and utilities across platforms with an explicit behavior checklist. The work starts from available source and dependencies, then covers implementation and comparison.

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SCOPE

Agree the outcome before work starts.

Changing a filename is not a conversion. Trading access, indicator data, event handling and program dependencies need review in the target platform.

Only have EX4? Start with a recovery assessment rather than treating a compiled file as editable MQ4 source.

YOUR PROJECT

A clear handoff on both sides.

What to prepare

MQ4 / MQH source and all dependencies

Reference parameters, charts and expected behavior

Target MT5 setup and account model where relevant

What to agree in the quote

Agreed MQ5 source and matching EX5 build

Notes on platform differences and changed interfaces

Comparison results within the agreed test conditions

PROCESS

Assess. Agree. Verify. Deliver.

01

Describe & send

Identify the platform and goal; share files privately.

02

Agree the scope

Confirm feasibility, output, price and delivery window.

03

Review the build

Compare against the original under agreed conditions.

04

Approve & receive

Settle the agreed balance and receive the final files.

Repairs, migration and development are quoted for the agreed scope.

YOUR NEXT STEP

Have a file or an idea? Start here.

Tell us your platform, your file and the result you need. We will confirm the scope before you commit.

Request a free assessment →

Contact: https://t.me/alonginchina
Email: power.yang.china@gmail.com