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Amibroker Portable — Overview and Practical Guide

Amibroker Portable refers to running AmiBroker (a Windows-based technical analysis and charting platform) as a portable application that can be carried and used from a USB drive or other removable media without a full installed footprint on the host PC. Below is a concise explanation of what this entails, benefits, limitations, setup steps, and practical tips.

2. License Key Request on every PC

Fix: The license file (amibroker.license) is stored in the DataPath folder. Ensure that folder is writable on the host PC. On public computers, you may need to run as admin once to allow write access. amibroker portable

Who Needs a Portable Version?

1. The Commuting Trader: You use a work computer during the day but want to analyze markets on the train home using a personal laptop or a library computer.
2. The Multiple-Rig Setup: You have a desktop at home and a laptop for travel. Keeping two installations synchronized is a nightmare. A portable setup on an SSD solves this.
3. The Privacy Fanatic: You want zero registry entries or leftover cache files on a shared or public PC.
4. The System Developer: You need to test multiple beta versions of AmiBroker side-by-side without corrupting your main production environment.

5. Preserves Custom AFL & DLLs

• Third-party indicators, trading systems, and plugins remain inside the portable folder.
• No need to reinstall everything when moving machines.

Why Create a Portable AmiBroker? The Core Benefits

Typical portable layout (recommended)

• Root of portable drive:
  • /AmiBroker/ (main program folder)
    • AB.exe (executable)
    • Plugins/ (third-party AFL plugins)
    • AFL/ (custom indicator and exploration scripts)
    • Database/ (AmiBroker databases per market)
    • Config/ (workspace, layout files, config.ini)
    • Logs/
  • /DataFeeds/ (if using flat-file or local CSV feeds)
  • /Backups/

Keep all AmiBroker program files, databases, and configuration on the portable drive to minimize writes to the host machine. The Commuting Trader: You use a work computer

Compliance & best practice

• Confirm AmiBroker licensing terms for use across multiple machines and for running from removable media.
• Do not attempt to bypass licensing checks or copy licensed files in violation of terms.