UI Design Tools for Windows

Web-based vector graphics editor with desktop apps, focusing on real-time collaboration and version control for UI/UX design.

Pencil is a standalone app that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.

Vector design app for UI, UX, and web work, supporting native editing of .sketch files, real-time collaboration, AI features, and asset export in multiple formats.

Penpot Desktop is an unofficial desktop application for the open-source design tool, Penpot.

Devojo delivers a desktop-like experience for Penpot users with the additional of integrating tabs to conveniently traverse back and forth between projects. Offline support is available through the select your own instance option in settings, as well as the theme settings that...

Combines code-based and visual editing for high-fidelity UI prototyping, real-time multiplayer collaboration, reusable components, and developer handoff.

Revolutionize your development process by bridging the gap between designers and developers to turn your design visions into production-ready UIs.

Alva works with your production frontend components, adding up-to-date, responsive, and interactive designs to your living styleguide.

NinjaMock is the faster, better and funnier way of making mockups.

Motiff is the UI design tool for the AI era. Get powerful Al and comprehensive design features, prototyping, Dev Mode, and an all-in-one platform.

The world’s most powerful screen design tool. Rapid prototyping, animation, built-in design systems, and collaboration—all in one place.

Qt Quick is a free software application framework developed and maintained by the Qt Project within the Qt Framework. It provides a way of building custom, highly dynamic user interfaces with fluid transitions and effects, which are becoming...

PixelServed is the fastest way to preview UI designs created with any creative software (Affinity Designer, Xara, etc.) on an Android device.

GUI Design Studio allows developers, analysts, designers, interaction specialists and business professionals to quickly create interactive prototypes without writing a single line of code.

Gio is a library for writing cross-platform immediate mode GUI-s in Go. Gio supports all the major platforms: Linux, macOS, Windows, Android, iOS, FreeBSD, OpenBSD and WebAssembly.

Caravel is a free project management tool for UX and agile teams. It allows teams to share design guidelines and deliverables with clients and stakeholders (from personas to final UX/UI screens).

Clutter is a GObject-based graphics library for creating hardware-accelerated graphical user interfaces. Clutter is an OpenGL-based 'interactive canvas' library and does not contain any graphical control elements.

Design Mirror is an app that connect your Photoshop/Sketch/XD and live show the images your currently opened. It auto detect your Photoshop/Sketch/XD within same wifi network or using usb cable. It's extremely useful for designers and product makers to preview art design on...

Mockitt is an online prototyping and collaboration tool to empower your design journey, present your idea, validate your concept and implement the design. You can use Mockitt to quickly create a prototype that illustrate your ideas and enhance clients’ experience with plentiful...