EF Helper 🪟 Windows

EF-Map's Windows desktop companion bridges a running EVE Frontier client with EF-Map. While connected, it can provide location sync, mining telemetry, combat tracking, and an in-game overlay.

What is EF Helper?

EF Helper is a Windows desktop application that connects EVE Frontier with EF-Map. While the helper and game client are connected, it provides:

• Live location sync – See your in-game position on EF-Map instantly
• Follow mode – EF-Map automatically centers on your current system
• In-game overlay – View route information without alt-tabbing
• Telemetry dashboards – Mining and combat stats from the connected session

Key Features

How It Works

1. Install EF Helper – Download from the Microsoft Store (free)
2. Launch EVE Frontier – Start your game as usual
3. Open EF-Map – Navigate to ef-map.com in your browser
4. Connect – EF Helper automatically bridges the game and browser
5. Enable overlay – Toggle the in-game overlay from the helper panel

Microsoft Store Distribution

EF Helper is distributed through the Microsoft Store for security and convenience:

• Code-signed – Verified publisher identity
• Auto-updates – Always get the latest features and fixes
• Easy install/uninstall – Standard Windows app management
• User-space install – Overlay injection still requires the helper and game client to run at matching privilege levels

EF-Map Integration

Once connected, the EF Helper panel in EF-Map provides:

• Connection status – See if the helper is connected and healthy
• Overlay controls – Enable/disable and configure the in-game overlay
• Telemetry tabs – Mining, combat, and probe scanner dashboards
• Session history – Track visited systems and activity over time

Troubleshooting

Overlay won't start, doesn't render, or the game freezes when you press Start Overlay? Run our diagnostic tool — it performs read-only checks for the usual culprits (helper/game elevation mismatch, conflicting overlays such as Discord, Steam, NVIDIA, RivaTuner or OBS, and antivirus interference) and writes a report you can send to support. Nothing to install:

1. Have the game and helper running (or run this right after a freeze)
2. Open PowerShell: press the Windows key, type powershell, press Enter
3. Copy this command, paste it into the PowerShell window (right-click pastes), press Enter:
   irm https://ef-map.com/ef-helper/diagnose_injection_failure.ps1 | iex Copy
4. When it finishes, the report opens in Notepad automatically and the file is highlighted in an Explorer window (saved on your Desktop)
5. Send that file to [email protected] or post it in the EF-Map Discord, with a short description of what happens

Prefer to read it first? Download the script — note that double-clicking a downloaded script is blocked by Windows security policy; the copy-paste command above avoids that.

Also: the browser needs permission to talk to the helper. If asked to allow access to apps on your device, allow it — and if you blocked it in the past the browser won't ask again: click the icon at the left of the address bar, switch Apps on device on, then reload the page.

Related Resources

• Blog: EF Helper Technical Overview
• Log Parser – Offline analytics for your game logs
• Blueprint Calculator – Plan your manufacturing
• Killboard – Track your PvP performance
• All EF-Map Features

Frequently Asked Questions