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Hearts of Iron DLC Pack

v2026.6 — Updated June 2026 · Patch 1.14.x

13 paid expansions
4 country & theater packs
All cosmetic sets
Complete soundtrack
Auto-patcher
Steam Workshop safe
Windows, macOS & Linux
Achievement-eligible

Windows

macOS

Linux

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Single file · 1.4 MB · SHA-256 verified · No installer required

Field Manual

System Requirements

If HOI4 runs on your machine, the hearts of iron dlc unlocker runs on your machine.

Windows · Native

Windows 10 or 11 (64-bit)
HOI4 v1.14.x via Steam
~3 MB free disk space

macOS & Linux

macOS 11+ (Intel & Apple Silicon)
Linux: glibc 2.31+ (Ubuntu 20.04+)
HOI4 v1.14.x installed

Windows Briefing

How to Install the Pack on Windows

Setup under sixty seconds. macOS users — see the macOS guide below.

Step 01

Download the Archive

Grab the 1.4 MB archive — manifest, auto-patcher and checksum.

Step 02

Locate Your HOI4 Folder

Steam → right-click HOI4 → Manage → Browse local files. Default: C:\Program Files (x86)\Steam\steamapps\common\Hearts of Iron IV.

Step 03

Drop the Manifest

Copy the file into the HOI4 folder. Replace — original is auto-backed up.

Step 04

Launch the Game

Start HOI4. Every hearts of iron 4 dlc shows as installed.

Step 05

Stay Patched

Auto-patcher pulls every new manifest automatically.

macOS Briefing

How to Install the Pack on macOS

Universal binary, Intel and Apple Silicon, macOS 11+.

Step 01

Download the Archive

Saves to ~/Downloads.

Step 02

Quit HOI4

Fully quit the game from the dock.

Step 03

Browse Local Files

Steam → right-click HOI4 → Manage → Browse local files. Default: ~/Library/Application Support/Steam/steamapps/common/Hearts of Iron IV/.

Step 04

Show Package Contents

Right-click hoi4.app → Show Package Contents → Contents/Resources/dlc/.

Step 05

Drop the Manifest

Unzip and drag dlc_manifest.json into the dlc/ folder. Touch ID confirms.

Step 06

Bypass Gatekeeper

If macOS blocks the auto-patcher: System Settings → Privacy & Security → Open Anyway.

Step 07

Launch HOI4

Paradox launcher shows every hearts of iron dlc as installed.

Apple Silicon note: HOI4 runs through Rosetta 2 on M-series Macs. The unlocker is a universal binary.

Rolling back: the original manifest is backed up to dlc/_backup_manifest.json.

Download Hearts of Iron DLC Pack