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Head-to-head · Game Asset Extractors

Source 2 Viewer vs Noesis

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Source 2 Viewer #2 in Game Asset Extractors 9.3/10 Free plan Free plan✓ 3 of 3 features Try Source 2 Viewer
Noesis #3 in Game Asset Extractors 9.1/10 Free plan Free plan✓ 0 of 3 features Visit Noesis

Source 2 Viewer leads on 0 checks, Noesis on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSource 2 Viewer · 9.3/10
  • Free planboth
  • Most featuresSource 2 Viewer · 3 of 3

Source 2 Viewer scores higher on our rubric for game asset extractors: 9.3 against 9.1 out of 10; our editors rank them #2 and #3.

Source 2 Viewer is the better fit for source 2 asset extraction and editing. Noesis is the better fit for free asset conversion and batch export.

  • Source 2 Viewer fits best

    Source 2 asset extraction and editing

  • Noesis fits best

    Free asset conversion and batch export

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Side by side

Feature Source 2 Viewer 9.3/10 Visit ↗ Noesis 9.1/10 Visit ↗
At a glance
Editor score 9.3 9.1
Ranking #2 in Game Asset Extractors #3 in Game Asset Extractors
Best for Source 2 asset extraction and editing Free asset conversion and batch export
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Desktop Desktop
Platforms Windows, macOS, Linux Windows
Support Community, Docs Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business
Features Source 2 Viewer 3/3 · Noesis 0/3
Batch extraction ✓ (best) Not checked yet
Command-line support ✓ (best) Not checked yet
Archive repacking ✓ (best) Not checked yet
Specs
Asset types maps, models, materials, textures, sounds, particles, physics, animations, shaders, navigation meshes, closed captions, KeyValues Not checked yet
Game file formats VPK, vmap, vwrld, vmdl, vmat, vtex, vpcf, vphys, vsnd, vwnod, vvis, vpk, vcs, SPIR-V, nav, bin, DMX, KeyValues Not checked yet
Model formats glTF 2.0, GLB, vmdl, DMX Not checked yet
Texture formats PNG, JPG, EXR, SVG Not checked yet
Our review
Pros
  • Supports broad Source 2 asset types, including maps, models, textures, and shaders
  • Exports models, maps, physics, and animations to glTF or GLB
  • Combines batch extraction, command-line automation, and VPK repacking
  • Previews and converts model, image, and animation files
  • Extracts many game archives and supports batch export
  • Adds command-line processing, Python scripts, and plugins
Cons
  • The documented 3D GUI is Windows-only
  • Linux and macOS support is provided through the command-line utility
  • Export options vary by asset type rather than using one universal format
  • Available for Windows only
  • Its format coverage depends on supported formats and plugins
  • Primarily suited to modders, reverse engineers, and technical users
Our verdict

Source 2 Viewer is a free, open-source desktop tool for working with Source 2 game files. It is designed for modders, map creators, texture artists, 3D artists, researchers, and others who need to inspect, extract, convert, decompile, or…

Read the review →

Noesis is a free Windows desktop tool for working with game assets and related technical file formats. It can preview supported models, images, and animations; convert and export content; extract many game archive types; and process files…

Read the review →
  1. Source 2 ViewerGame Asset Extractors 9.3Free plan
  2. NoesisGame Asset Extractors 9.1Free plan

Strengths and trade-offs

  • Source 2 Viewer — where it wins

    • Supports broad Source 2 asset types, including maps, models, textures, and shaders
    • Exports models, maps, physics, and animations to glTF or GLB
    • Combines batch extraction, command-line automation, and VPK repacking

    Where it doesn't

    • The documented 3D GUI is Windows-only
    • Linux and macOS support is provided through the command-line utility
    • Export options vary by asset type rather than using one universal format

  • Noesis — where it wins

    • Previews and converts model, image, and animation files
    • Extracts many game archives and supports batch export
    • Adds command-line processing, Python scripts, and plugins

    Where it doesn't

    • Available for Windows only
    • Its format coverage depends on supported formats and plugins
    • Primarily suited to modders, reverse engineers, and technical users

More comparisons

All game asset extractors comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update