UABEA is a free reader and writer for Unity Asset Bundles and Serialized Files, available for Windows and Linux.
Alternatives to w3m
Source 2 Viewer is a free, open-source tool for inspecting and working with assets from Source 2 games.
AssetRipper is an analysis tool for game developers working with Unity files.
- 4

SLADE3
SLADE3 is a free desktop editor for Doom-engine games and source ports, available on Windows, Linux, and macOS.
Free planLinuxmacOSWindows6.6Free plan - 5
Game Extractor
Game Extractor is a Windows application for opening game archive files, viewing their contents, and extracting files to a PC.
Free planWindows6.5$10 one-time - 6
Rusted PackFile Manager
Rusted PackFile Manager (RPFM) opens, inspects, edits, and saves Pack files for Total War games from Empire onward.
Free planAPILinuxSelf-hostedWindows6.5Free plan - 7
arcdEx
arcdEx is a free Linux command-line tool for examining and extracting files from .arcd archives made by the Defold game engine.
Free planLinux6.2Free plan - 8
QuickBMS
QuickBMS is a free, open-source tool for extracting and reimporting files from archives and other formats.
Free planLinuxmacOSWindows6.2Free plan - 9
OpenKh
OpenKH is a free project that brings together Kingdom Hearts technical documentation, tools, code libraries, and a foundation for modding the commercial games.
Free planLinuxmacOSWindows6.1Free plan - 10

Crowbar
Crowbar is a free modding tool for working with GoldSource and Source models and game packages.
Free planWindows6.0Free plan - 11
Crowbar
Crowbar is a free Windows tool for modding games built on GoldSource and Source Engine.
Free planWindows5.9Free plan - 12
Game Asset Tool
Free planWindows5.8Free plan - 13
Kuriimu2
Kuriimu2 is a game translation project manager and toolkit for fan translators, ROM hackers, and game modders.
Free planWindows5.8Free plan - 14
TTGames Explorer Rebirth
TTGames Explorer Rebirth is a free, open-source utility for exploring and extracting data from TTGames LEGO video games.
Free plan5.8Free plan - 15

UE Viewer
UE Viewer is a free, open source program for viewing and extracting resources from Unreal Engine games.
LinuxmacOSWindows5.8 - 16
Ninja Ripper
Ninja Ripper is Windows software for extracting 3D game geometry, models, meshes, textures, and shaders for exploration in 3D editors.
Windows5.7 - 17
Project IGI Game Converter
Project IGI Game Converter is a free standalone tool for inspecting and converting Project IGI 1 game files.
macOSWindows5.7 - 18
MeltyTool
MeltyTool is a free Windows multitool for viewing and extracting assets in bulk from supported N64, GameCube, 3DS, and PC games.
Windows5.5 - 19
VPKEdit
VPKEdit is a free, open-source tool for creating, extracting, previewing, and editing game pack files.
LinuxmacOSWindows5.5 - 20
BrawlCrate
BrawlCrate is a free, open-source Windows Wii file editor and a fork of BrawlBox, with features intended to make Super Smash Bros.
Windows5.4 - 21
Noesis
Noesis is a free Windows utility for previewing and converting hundreds of model, image, and animation formats.
Windows5.4 - 22
Unity
Unity is a free Minecraft resource pack for Java Edition, with 1.21 listed as a supported version.
5.2 - 23
Gibbed.RED
Gibbed.RED is a free collection of tools for reverse-engineering The Witcher 2.
5.1
