Finding the best diagram tool?

Diagram and collaborate anytime and anywhere on any device with zero configuration and free storage for empowering visual communication and team collaboration.

Open the Diagram Editor

Speedily draw any kind of technical and business diagrams

Diagramm in-a-Snap

Easy-to-use online diagram tool that features:

Drag and drop shape editor
Connectors glue well to shape border
Click to copy shape formats
Reuse shapes in another diagram
Start quick with diagram templates

Better Design

A rich set of powerful features are there to support you in drawing awesome diagrams:

Position shapes precisely using alignment guide
Embed external images, URLs and text in drawing
Many color and formatting options for shapes
Easily rotatable shapes
Group, align and distribute shapes
Build an item list for instant shape formation

Collaboration Tools

Work as team? Our team collaboration support make teamwork simple and productive:

Cloud-based repository
Projects and members management
Export diagrams with PNG, SVG, PDF and more
Single sign-on (SSO) integrations
Keep your diagrams in Google Drive

Key features and benefits

Easy-to-Use and powerful
- Drag-and-drop based interface allows for high efficiency
- Automatic alignment guide to create neat and tidy diagrams
- Wide range of formatting options for shapes and connectors
- Embed your own images, URLs and text in your diagrams
Draw your own diagrams with predefined templates
Support wide variety of diagram types that covers most of the business domains ranging from software development, strategic planning, business improvements, to project management, network engineering and cloud-based IT architecture design.
Cross-platform application that runs on Windows, Linux, and Mac OS
Manage your diagrams and charts in a common workspace.
Excellent interoperability and compatibility
- A powerful Visio alternative that supports importing Visio
- Export diagrams as PNG, SVG, PDF and more
- Keep and share your diagram via our cloud workspace or Google Drive
- Microsoft^® Office integration: Embed your diagram in Word and PPT and edit with ease
Large user community developed using award-winning technology
- Trusted by millions of users including Fortune 500, modeling consultants, government units, NGO and many individuals.
- Visual Paradigm International is a multiple international IT award winner.
Free online resources: Diagram examples and templates
- Innovate your ideas with the help of our free resources, huge collection of examples and templates
- Get help with our excellent pre / post sales support and users' forum, knowhow and online tutorials and videos.

But don't take our word for it

Try it yourself. Just browse the diagram examples below and click Open Diagram to open and edit. You will see for yourself that it is everything we say it is, or perhaps more.