Render Commander is a Blender add-on designed for automated, parallel rendering. It allows you to configure, launch, and export command-line render jobs, manage multi-GPU workloads, and generate standalone scripts. The add-on also supports external .blend files and enables batch execution through presets and customizable overrides.
Cycles: Automates device configuration and launches separate render instances for each enabled GPU devices. Render Commander support multiple frame-allocation strategies and can render across different backends simultaneously.
EEVEE: Improve animation rendering times by running multiple parallel render jobs.
Tweak resolution, samples, output paths, and more without altering your original saved settings. Create, apply and reuse render presets for different project stages (draft, final, etc.).
Save system memory by rendering scenes stored in external .blend files without opening them in Blender.
Preview they settings, apply overrides, and start custom renders directly from the add-on panel.
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Custom Blender Executables – Define custom Blender paths to use different versions or builds.
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Append Python Scripts – Attach your own Python scripts to render jobs for logging, post-processing, or pipeline integration.
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Desktop Notifications – Get notified when a render job finishes.
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System Power Control – Automatically put the system to sleep or shut it down once all jobs are complete.
Compatible with Blender 4.2 or later. Generates render scripts for Windows and GNU/Linux systems.
- Download the latest release from the Releases page.
- Drag and drop the
.zipinto Blender to install the add-on.
- The main add-on panel is available in the Render Commander tab in the viewport sidebar.
- Additional controls are available in the Render menu on the topbar.
git clone https://github.com/n4dirp/Render-Commander.git
cd Render-Commander/render_commander
blender --command extension build