Crowbar vs Kuriimu2

Crowbar is a free modding tool for working with GoldSource and Source models and game packages. It can decompile MDL and related files into QC, SMD, and other related files, and can compile models when the game’s authoring tools or SDK and Crowbar’s studiomdl.exe are available. Viewing models likewise requires the game tools or SDK and Crowbar’s hlmv.exe. For archives, Crowbar can unpack, view, and search Valve VPK, Garry’s Mod GMA, Bloodlines VPK, Tactical Intervention FPX, and Fairy Tale Busters APK files. It can pack folders into VPK and GMA packages and supports batch extraction. Workshop functions allow downloading and publishing items for supported games. Game setups can link a game folder to its compiler, viewer, and package tools. On Windows, file associations and drag-and-drop can open VPK, QC, MDL, and folder inputs. The requirements page lists.NET Framework 4 and Windows XP or later, or Linux or Mac OS with a way to run a.NET Framework program. Crowbar is listed at free; donations are optional.

Kuriimu2 is a free, open-source project manager and toolkit for game translators, ROM hackers, and game modders. It helps inspect, extract, edit, and rebuild game resources across formats. Its tools handle archive, image, and text extraction and injection, as well as font inspection and modification; archive repacking is also supported. The project provides graphical and command-line builds, a modular plugin architecture, and an API for custom plugins. A compatibility spreadsheet lists its large collection of supported game formats. Version 1.2.1 is the latest stable release and adds all image plugins from Kukkii plus batch injection in the command line. Kuriimu2 is listed for Windows; the quick start directs users to launch Kuriimu2.exe. The project says to install the latest Microsoft Visual C++ Redistributable before use. It is under GPL-3.0, with no paid plans or usage limits stated. The project describes preservation, translation, research, and modding as intended uses.