Download Devamp

Choose the right version for your Windows system. Both versions include the complete PHP development stack.

Latest Version: v1.0.0.0 • Release Date: July 2025 • Size: ~126MB

Devamp 64-bit

Recommended for most users

Recommended

System Requirements:

  • Windows 10 (64-bit) or Windows 11
  • 4GB RAM minimum (8GB recommended)
  • 1GB free disk space
  • 64-bit processor architecture

What's Included:

Apache 2.4.x
PHP 8.3.x
MySQL 8.0.x
FileZilla Server
phpMyAdmin
Control Panel
Download 64-bit (126 MB)

DevAMP-Setup-x64.exe

Devamp 32-bit

For older systems

Legacy

System Requirements:

  • Windows 10 (32-bit) or Windows 11
  • 2GB RAM minimum (4GB recommended)
  • 800MB free disk space
  • 32-bit processor architecture

What's Included:

Apache 2.4.x
PHP 8.2.x
MySQL 8.0.x
FileZilla Server
phpMyAdmin
Control Panel

DevAMP-Setup-x32.exe

Not sure which version to choose?

Choose 64-bit if:

  • • You have a modern Windows system (2015 or newer)
  • • Your computer has 4GB+ RAM
  • • You want the best performance and latest features
  • • You're unsure (most systems are 64-bit today)

Choose 32-bit if:

  • • You have an older Windows system
  • • Your computer has less than 4GB RAM
  • • You specifically need 32-bit compatibility
  • • The 64-bit version doesn't work on your system

Quick Check: Right-click "This PC" → Properties. Look for "System type" - it will show either "64-bit" or "32-bit" operating system.

Installation Guide

Follow these simple steps to get Devamp up and running on your Windows system

1

Download the Installer

Choose the appropriate version (64-bit or 32-bit) based on your system architecture. The download will start automatically and save the installer to your Downloads folder.

File sizes: 64-bit (~185MB) • 32-bit (~165MB)
Download time: 2-5 minutes on average broadband connection

2

Run as Administrator

Right-click the downloaded installer file and select "Run as administrator". This is required because Devamp needs to install services and configure system settings.

Important: Windows may show a security warning. Click "Yes" or "Allow" to proceed with the installation.

3

Choose Installation Directory

Select where you want to install Devamp. The default location is C:\devamp. Make sure you have enough free space (at least 1GB recommended).

Tip: Avoid installing in Program Files to prevent permission issues. The default C:\devamp location works best for most users.

4

Configure Services

The installer will automatically configure Apache, MySQL, and FileZilla services. You can choose whether to install them as Windows services or run them manually.

Windows Services (Recommended)

Automatically start with Windows

Manual Start

Start services when needed

5

Launch Control Panel

After installation completes, launch the Devamp Control Panel from the desktop shortcut or Start menu. Start the Apache and MySQL services to begin developing.

First Launch: Open your browser and go to http://localhost to see the Devamp welcome page and verify everything is working correctly.

Common Issues & Solutions

Having trouble? Here are solutions to the most common installation and setup issues

Port 80 or 443 Already in Use

Apache can't start because another application (like Skype, IIS, or another web server) is using port 80 or 443.

Solutions:

  • • Close Skype or change its port settings
  • • Disable IIS in Windows Features
  • • Use Devamp's port configuration tool to change Apache ports
  • • Check Task Manager for other web servers and close them

MySQL Won't Start

MySQL service fails to start, usually due to port conflicts or existing MySQL installations.

Solutions:

  • • Stop any existing MySQL services in Windows Services
  • • Change MySQL port from 3306 to another port (like 3307)
  • • Check if another database server is running
  • • Run Devamp Control Panel as Administrator

Windows Firewall Blocking Access

Windows Firewall may block Apache or MySQL connections, preventing access to localhost.

Solutions:

  • • Allow Apache and MySQL through Windows Firewall
  • • Add firewall exceptions for ports 80, 443, and 3306
  • • Temporarily disable firewall to test (not recommended for production)
  • • Use Devamp's firewall configuration tool

Permission Denied Errors

PHP scripts can't write files or access certain directories due to Windows permissions.

Solutions:

  • • Run Devamp Control Panel as Administrator
  • • Set proper permissions on htdocs folder
  • • Avoid installing in Program Files directory
  • • Use Devamp's permission repair tool