Application Templates


Application templates are a feature that allows you to define a re-usable configuration that can be selected to replace the default configuration, without requiring a separate Blender installation or overwriting your personal settings.


Using templates from the file menu.


Selecting a template from the splash screen.

Application templates can be selected from the splash screen or the file menu (as shown above).

When there are no templates found the menu will not be displayed on the splash screen.

New application-templates can be installed from the file menu.

If you would like to keep the current application-template active on restarting Blender, save your user-preferences.


In some cases it’s not enough to write a single script or add-on, and expect someone to replace his user-preferences and startup file, install scripts and change his key-map.

The goal of application-templates is to support switching to a customized configuration without disrupting your existing settings & installation.

This means people can build their own applications on top of Blender that can be easily distributed.


An application-template may define its own:

Startup File
The default file to load with this template.
User Preferences

Only certain user-preferences from a template are used:

  • Themes.
  • Add-ons.
  • Keymaps.
  • Viewport lighting.
Splash Screen
Templates may provide their own splash screen image.
Python Scripts

While templates have access to the same functionality as any other scripts, typical operations include:

  • Modifying and replacing parts of the user interface.
  • Defining new menus, key-maps & tools.
  • Defining a custom add-on path for template specific add-ons.

Templates also have their own user configuration so saving startup while using a template won’t overwrite your default startup file.

Directory Layout

Templates may be located in one of two locations within the scripts directory.

Template locations:

User configuration is stored in a subdirectory:

Without a template:
With a template:

See Configurando Directorios for details on script and configuration locations.

Template Contents

Each of the following files can be used for application templates but are optional.

Factory startup file to use for this template.

Factory user-preferences file to use for this template.

(As noted previously, this is only used for a subset of preferences).

splash.png, splash_2x.png

Splash screen do override Blender’s default artwork (not including header text).

Must be 501x230 or 1002x460 (used for HiDPI monitors).
A Python script which must contain register and unregister functions.


Bundled blend-files startup.blend and userpref.blend are considered Factory Settings and are never overwritten.

The user may save his own startup/preferences while using this template which will override them.

The original template settings can be loaded using: Load Template Factory Settings from the file menu in much the same way Load Factory Settings works.