Install Arma 3 Mods

Posted : admin On 7/23/2021

Adding mods to Arma 3: Adding very popular mods such as Epoch and Exile can be done easily via our mod manager, to do this simply log on to control panel, locate mod manager and click install on the mod you would like to install. To add Steam Workshop mods (not available in the Mod Manager) follow the steps below: In your game panel, press the Steam Workshop button. Download Changelog. Version: v0.5.4 RHS: United States Armed Forces. United States Armed Forces brought to Arma 3 in full glory! USAF focuses on United States military equipment from 2010 to present. Dozens of vehicles, units, and weapons, all modeled.

1. Overview

This guide will explain how to get ACE3 up and running.

2. Prerequisites

  • Download CBA.
  • Download ACE3.

3. Install ACE3

  • Extract both CBA and ACE3 .zip files into your Arma 3 folder. By default it is located in:
    • 32-Bit - C:/Program Files/Steam/Steamapps/Common/Arma 3/
    • 64-Bit - C:/Program Files (x86)/Steam/Steamapps/Common/Arma 3/
  • After extraction you should have the @ace and @CBA_A3 folders inside your Arma 3 folder.

4. Install ACE3 Optional components


Skip this step if you're not using additional mods. If you are, consult with your mission maker before installing any of these components. If you are a mod creator, please visit the Modularity and PBO Structure page for more information.

4.1 What do they do?

Optional components supplement 3rd party mods with ACE3 features, for example:

  • Optional weapon components make Advanced Ballistics possible, as well as the ability to use ACE3 weapon attachments with 3rd party weapons like RHS, HLC, etc.
  • Optional tracers component brings back ACE2 ball tracers.
  • Optional server component is used to load the userconfig files.

4.2 Which optionals should I use?

Arma 3 Mods Download

Only use the optional components that correspond with your mod-pack.

4.3 How to install these components?

4.3.1 Alternative method to install optionals

  • Inside your Arma 3/@ace/ folder, you’ll find the optionals and addons folders.
  • Copy and paste the relevant .pbo and .bisign files from the optionals folder into the addons folder.
  • Copy and paste the userconfig folder from the optionals folder into root Arma 3 folder.

5. Launch Arma 3 with ACE3

  • Launch Arma 3 to start the official game launcher.
  • Click Mods and make sure the checkboxes next to ace and CBA_A3 are ticked.
  • Click Play

6. Alternative launch methods

6.1 Swifty

  • tbd

6.2 Arma3Sync

  • Inspect Addon Options and verify the Addon Search Directories are leading to your Arma 3 folder.
  • Return to the Addons tab and click Refresh.
  • Right-click inside Addon Groups, click Create Group and give it a name.
  • Drag and drop @ace and @CBA_A3 from Available Addons into the new Group you created inside Addon Groups and make sure the checkboxes are ticked.
  • Click Start Game

Rent your own Prepaid ArmA 3 server!

How to add a mod and set it up.

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How to upload a Mod to the server.


FTP credentials can be found on your Arma 3 Control Panel.

Run Filezilla and enter your ftp details in to the input boxes.

Upload the mod to your arma3 folder.


For the mod to work, it is essential that you copy the contents of the key folder from the mod you want to install, this needs to be copied to the key folder on your server.

How to launch your server with that mod.

1. Click the settings on the left of your control panel.

2. You need to add the mod to the server.

You will notice there are two places where you can insert mods.

Additional mods - mods required by the client to conect to your server - Usually Maps/Uniforms/Vehicles etc...

Additional server mods - mods not required by the client - i.e @ExileServer @infiSTAR_Exile

Depending on the mod insert the mod details in to the appropriate field.

Example;@Mod1;@[email protected];

Save changes then restart your server.

There are certain mods that don't require to be uploaded to the server, you only need the key file to use.These mods are usually mods such as sounds/xtra effects/Hud Improvments

For example JSRS/Blastforce

Arma 3 Mod Location

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