msstyleEditor nptr

Use this command to install msstyleEditor:

winget install --id=nptr.msstyleEditor -e

msstyleEditor is a specialized tool designed for editing Windows visual styles (.msstyles files). It simplifies the process of modifying visual styles without requiring advanced tools like hex editors or PE resource extractors. The software provides a user-friendly interface to manage and customize visual elements, making it accessible for users with varying levels of technical expertise.

Key Features:

Component Management: Lists all components within an .msstyles file, allowing users to easily navigate and edit individual parts.
Property Editing: Enables adding, removing, or modifying properties across different states (e.g., pressed, disabled) for various UI elements.
Image Handling: Supports extracting and replacing images within styles, with compatibility limited to .png files.
Search Functionality: Includes a search feature to quickly locate specific classes, parts, and properties based on their values.

Audience & Benefit: Ideal for themers, customizers, and developers seeking to tweak or create custom visual styles for Windows. The tool streamlines the process of style modification, reducing reliance on complex tools and enhancing efficiency in UI customization. By offering direct access to components and properties, msstyleEditor empowers users to achieve precise control over visual themes, fostering creativity and productivity in personalizing system aesthetics.

msstyleEditor

The msstyleEditor is an editor for Windows Vista, 7, 8, 10 and 11 visual styles (.msstyles files). It allows you to change visual styles without using a hex editor or a PE resource tool. It lists all components, can add/remove/modify the majority of properties, as well as extract and replace images.

Installation

The application is a single, portable executeable. It needs no installation but requires .NET Framework 4.5 on your PC. That comes preinstalled with Windows 8+, and likely exists on your Windows 7 already as well.

In order to apply the visual styles, your Windows must also be patched with one of the following tools, because Microsoft locks-out third party themes.

SecureUxTheme: https://github.com/namazso/SecureUxTheme/releases
UltraUXThemePatcher: https://mhoefs.eu/software_uxtheme.php

Limitations

can't create styles from scratch
can't add new fonts
no preview of items in image atlases
supports only .png ' s

No abstraction over the internals is done. Things are named and structured as they were by the developers at Microsoft. It may be a bit puzzling at first to figure out what each class/part/property effects. The following chapter might help a bit though.

Visual Style Structure

Understanding of the logical structure of visual styles is helpful when using this program. Fortunately its quite simple, so the figure below should give you the basic understanding required.

├─ Class 1 (e.g. Button, Window)
│   └─ Part 1 (e.g. Pushbutton, Left Frame)
│      ├─ State 1 (e.g. Pressed, Disabled)
│      └─ State 2
│          ├─ Property 1 (e.g. BackgroundColor, Margins)
│          └─ Property 2
├─ Class 2
│    ├─ Part 1
│    └─ Part 2
└─ Class 3

You will also encounter classes with :: in their names, such as BrowserTab::Tab. This means that the BrowserTab class inherits (reuses) the parts, properties and states of Tab, and just defines a few that override existing ones or are an addition. With this concept, duplication of properties is minimized and further provides a single place for common properties.

User Interface Description

Ui of the msstyleEditor