Downloads

Download Ultimate Material Manager

Ultimate Material Manager is a professional-grade material workflow extension for SketchUp, built for clean, predictable, face-based materials.

Latest stable release

Version v1.6.3
Release date Mar 30, 2026
Compatibility SketchUp 2024–2026 (macOS and Windows)

UltimateMaterialManager.rbz

File type: RBZ

Requires a valid license key to activate.

File Integrity Check (SHA-256)

326610ed79053ec0633d9b1d69ada25be1cd5a141c594071c7d04e2c0e7ba5d4
Download RBZ
Need help installing?
  1. 1.Download RBZ
  2. 2.Install in Extension Manager
  3. 3.Activate with license key

Compatibility

SketchUp 2024–2026 (macOS and Windows).

Behavior may vary slightly depending on OS version and system configuration.

Installation

Note

If you already have UMM installed (recommended):

  1. In SketchUp, open Extensions > Extension Manager.
  2. Go to Manage.
  3. Uninstall Ultimate Material Manager.
  4. Restart SketchUp.
  5. Continue with the steps below.
  1. Download the UltimateMaterialManager.rbz file using the button above (a valid license key is required to activate after install).
  2. In SketchUp, open Extensions > Extension Manager > Install Extension.
  3. Select the downloaded RBZ, confirm the prompt, and restart SketchUp if requested.
  4. Open Ultimate Material Manager from Extensions and enter your license key to activate.
  5. If the Activation dialog says "No Internet Connection" or "License Server Unavailable," the extension cannot reach the license server at that time. Open troubleshooting guide.

Your models remain fully usable even if the extension is later removed.