Create multiplatform apps with DecSoft App Builder, including Android and iOS with the same base of code.
DecSoft App Builder integrates an Open AI assistant in order to assist you while developing your apps. 
Create modern HTML apps and games at another level making things impossible to do even by modern HTML apps and games. 
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Save time, resources and money creating apps for Android, iOS and more with the same base of code.
Design for small screen devices but deploy also (without changes) in larger devices like tablets.
DecSoft App Builder include a convenient Command Line Compiler, so you can compile your apps from the console.
Take a look at some frequently asked questions about us and our products! 
DecSoft NeoPlugins put your VisualNeo projects into another level with +1,000 new actions for your apps.
DecSoft HTML Compiler is easy to use: set your project's options and compile your apps and games in a nutshell.
DecSoft HTML Compiler include a convenient Command Line Compiler, so you can compile your apps from the console.
Create apps and expand their capabilities by using the world's popular programming language: Javascript.
Save money by purchasing our NeoPlugins bundles. Five, Ten and even the complete NeoPlugins collection at an incredible price!
Apache Cordova's official plugins are supported out of the box and there are hundreds of plugins ready to use.
Compile, convert your modern HTML apps and games into Microsoft Windows executable programs without dependencies.
DecSoft NeoPlugins are available in both runtime and designtime flavours to keep your apps as small as possible. 
App Builder
2025.9 · 05-29-2025
Professional visual integrated development environment to create modern HTML5 apps, Web Apps, Progressive Web Apps, Web Extensions and Hybrid apps for both mobile and desktop browsers, Android, iOS, Windows and more.
HTML Compiler
2025.5 · 05-15-2025
Compile your modern HTML apps and games into executables for both Microsoft Windows 32 and 64 bits in the most easy and powerful way, allowing you to do things that even modern HTML apps can't do thanks to our provided JavaScript functions.
NeoPlugins
2025.1 · 01-01-2025
Here at DecSoft you can find the very best and very largest VisualNeo plug-in collection in the worldwide. Enjoy our 60 excellent plug-ins, which give you 1166 actions and 237 examples to enhance all your VisualNeo applications.
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Testimonials
[...] I've been away for some time and didn't have a clue of all the changes in the plug-in developing scene in which you seem to climb fast to the top now... You've really made some beautiful plug-ins now! [...] Keep up the good work David!
Frank Evers, Netherlands
HTML コンパイラ を購入しました。このソフトは、とても素晴らしいと思っているのですが、日本人の購入者が僕以外に１名と聞いて、とても少ないと感じています。 もっと日本人が購入したら良いのにと思います。 がんばってください。
Kida Shigeo, 宇陀市室生無山, 奈良県, Japan
You being one of the finest programmer for extending capabilities of VisualNeo always need motivation. We, the users of creative works should have a close bonding with it’s creator for mutual survival. I tender my sincerest thanks to you for doing excellent works on VisualNeo.
Saptarshi Ghosh, Bharat Nagar, India
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