v2.0.0 ALPHA 4

Caution

This is an early build of the new Rust version of Harmony VPK Tool and may not work as expected.
It is recommended to use a stable version.

The entirety of Harmony VPK Tool has been rewritten using Rust + Tauri with performance and memory use as key priorities.

New features

Core

• All new Rust backend, using the sourcepak library.
• Support for VPK version 1 (Alien Swarm, Dota 2, L4D, L4D2, Portal 2, SFM).
• No longer uses electron or Node.js, reducing footprint of application and memory use.

UI

• Selective file extraction.
• Drag and drop for VPK files (only on main screen).

Improvements

• Memory usage massively decreased while extracting.
• Extract speed increased by ~2x.
• Executable size reduced by up to 10x.
• UI follows system theme.
• Audio playback stops when the preview is closed.
• Log files created during extraction.

---

Missing features

Core

• Patching VPKs.

Quality of Life

• Extraction thread count setting.

v2.0.0 ALPHA 3

Caution

This is an early build of the new Rust version of Harmony VPK Tool and may not work as expected.
It is recommended to use a stable version.

The entirety of Harmony VPK Tool has been rewritten using Rust + Tauri with performance and memory use as key priorities.

New features

Core

• All new Rust backend, using the sourcepak library.
• Support for VPK version 1 (Alien Swarm, Dota 2, L4D, L4D2, Portal 2, SFM).
• No longer uses electron or Node.js, reducing footprint of application and memory use.

UI

• Selective file extraction.
• Drag and drop for VPK files (only on main screen).

Improvements

• Memory usage massively decreased while extracting.
• Extract speed increased by ~2x.
• Executable size reduced by up to 10x.
• UI follows system theme.
• Audio playback stops when the preview is closed.
• Log files created during extraction.

---

Known issues

• Audio preview takes a long time to load on Linux (#11)

---

Missing features

Core

• Patching VPKs.

Quality of Life

• Extraction thread count setting.

v2.0.0 ALPHA 2

Caution

This is an early build of the new Rust version of Harmony VPK Tool and may not work as expected.
It is recommended to use a stable version.

The entirety of Harmony VPK Tool has been rewritten using Rust + Tauri with performance and memory use as key priorities.

New features

Core

• All new Rust backend, using the sourcepak library.
• Support for VPK version 1 (Alien Swarm, Dota 2, L4D, L4D2, Portal 2, SFM).
• No longer uses electron or Node.js, reducing footprint of application and memory use.

UI

• Selective file extraction.
• Drag and drop for VPK files (only on main screen).

Improvements

• Memory usage massively decreased while extracting.
• Extract speed increased by ~2x.
• Executable size reduced by up to 10x.
• UI follows system theme.
• Audio playback stops when the preview is closed.

---

Known issues

• Audio preview takes a long time to load on Linux (#11)

---

Missing features

Core

• Patching VPKs.

Quality of Life

• Extraction thread count setting.
• Guessing _dir.vpk path if archive (_000.vpk) is opened.

v2.0.0 ALPHA 1

Caution

This is an early build of the new Rust version of Harmony VPK Tool and may not work as expected.
It is recommended to use a stable version.

The entirety of Harmony VPK Tool has been rewritten using Rust + Tauri with performance and memory use as key priorities.

New features

Core

• All new Rust backend, using the sourcepak library.
• Support for VPK version 1 (Alien Swarm, Dota 2, L4D, L4D2, Portal 2, SFM).
• No longer uses electron or Node.js, reducing footprint of application and memory use.

UI

• Selective file extraction.
• Drag and drop for VPK files (only on main screen).

Improvements

• Memory usage massively decreased while extracting.
• Extract speed increased by ~2x.
• Executable size reduced by up to 10x.
• UI follows system theme.
• Audio playback stops when the preview is closed.

---

Known issues

• File preview doesn't work on linux builds. (#9)

---

Missing features

Core

• Patching VPKs.

Quality of Life

• Extraction thread count setting.
• Guessing _dir.vpk path if archive (_000.vpk) is opened.

v1.2.1

• Updated TFVPKTool backend to v0.3.1
  • Disable source map
  • Parse acache on VPatcher init
  • liblzham built with VS2022
  • Use enum for acache load flags
  • Enable compression when packing
  • Clone file list during copy to prevent mutation
  • Fix file naming in VPacker
  • Update CLI test

v1.2.0

• Added VPK patching
  • Files can be added and replaced in existing VPKs
  • Automatic backups of previous dir files
  • Uses archive index 999 so that it doesn't conflict with existing game files
  • Easy to revert, just delete archive 999 and the new dir.vpk file and rename the dir.vpk.bak to remove the .bak from the filename
  • Audio patching: Audio can be replaced in Titanfall 1

v1.1.0

• Added file preview support (txt, cfg, nut, gnut, res, menu, vmt, lst, set, ent & wav)

v1.0.1

Harmony VPK Tool

An all new Titanfall VPK unpacker.

Over 2x faster than the most popular alternative!

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Release Notes:

• Add linux support

v1.0.0

Harmony VPK Tool

An all new Titanfall VPK unpacker.

Over 2x faster than the most popular alternative!