We’re pleased to share that Change Vision and one of our products, Astah Professional, have received two awards in the ComponentSource Awards 2026.
- Change Vision — Top 50 Publisher Award 2026
- Astah Professional — Top 100 Product Award 2026
This is thanks to everyone who uses Astah every day, and to customers around the world who have chosen Astah. Our sincere thanks to all of you.
About the ComponentSource Awards
ComponentSource is a global marketplace for software components and development tools for developers.
Here is how ComponentSource describes the awards it publishes each year:
Each year, the ComponentSource Awards leverage real global sales data to identify the top 100 bestselling software components and development tools.
The Publisher Award ranks publishers by the combined sales of every product in their range.
We ranked in the Top 50 in this category.
The Product Award ranks individual products by their own sales.
Astah Professional ranked in the Top 100.
Our Partnership with ComponentSource:
Two Decades and Counting
Our partnership with ComponentSource began in 2005. Astah was born in Japan, and for more than 20 years ComponentSource has helped us bring it to developers in markets around the world.
This is not a one-time result: we have been recognized in both the Publisher Award and the Product Award every year since 2009.
New to Astah?
Astah Professional is a UML-centered modeling tool that also supports ER diagrams,
DFDs, flowcharts and mind maps. It’s used by software engineers, architects and
students around the world.
- Cover many diagram types, without switching tools.
UML, ER diagrams, DFDs, flowcharts and mind maps are all supported, so your design work stays in a single application. - Work with models, not just drawings.
Elements are shared across diagrams, so a change in one place is reflected everywhere that element appears. - Start faster with AI support.
AI helps you organize requirements and generate models, so you don’t have to build every diagram from a blank canvas.
Looking Ahead
We believe developers around the world choose Astah because it is genuinely useful in day-to-day design and development work.
To make Astah a better product, we want to hear more from our users. If something is hard to use, or if there is a feature you wish existed, please contact us.
Change Vision and Astah will keep improving, so that Astah remains a product our customers need. Thank you for your continued support.
Astah in 5min 