Build smart apps powered by spreadsheets

Enable your team to work together faster, smarter… anywhere. Turn your spreadsheets into powerful mobile apps with our customizable, flexible no-code platform.


No development team needed. Do it yourself with our easy-to-use platform.


Smart & Powerful

Our software recognizes all the effort you’ve put into the creation of your spreadsheets. No need to rebuild what’s already rock solid.


One source of truth

Your apps are built on one data source. Collaborate and share in real-time. Where ever you are.


Trusted by thousands of happy customers



“Open as App has impressed us from the beginning. We can now flexibly use apps internally and in customer projects. This is really new and really feasible. “


Klaus Schmidt
PE Tax Leader

Commerzbank AG

“With Open as App, users can turn an Excel spreadsheet into an app without any programming skills. As a result, we are increasingly using mobile ways of disseminating information. The DIY tool is ‘hands-on digitalization for the user’. “


Michael Schneider
Head of Advisory & Risk Innovations

ARAG Partner Sales

“Digital applications need to be realized quickly for successful cooperation with our partners. Open as App makes it possible. “


André Riemenschneider
Sales Director

McDonald’s Deutschland LLC

“With Open as App we gain a lot of freedom when working with partners. Now we can really use apps to fine-tune projects and quickly adjust all content when things change. The information is mobile and always up to date. That brings flexibility and saves a lot of time. “


McDonald’s Manager

Native app support for all Android and iOS users

Share your apps with just one click and your team can use them on their devices right away.

With our container app, your apps are immediately available on iOS, Android, web, and other platforms. No need to publish in an app store. This way, you can optimize your business processes without thinking about the technical part.



Connect your spreadsheets, tables or data to power your app.



Build the app you need, choose the layout and customize to reflect your brand.



Connect the team with your customized apps, ensuring everyone has access to your data.


Upload your spreadsheet

Upload an Excel file, share the URL to a file stored in the cloud or connect to an external data storage provider and turn it into an app. All logic that you’ve incorporated in your file is automatically recognized and applied to your app.

Design your App

Our Apps are interactive and can be structured in any way you like. You don’t need to write a single line of code – select the components you want to use and link them to the data. You can start with one of our templates or customize it to apply your company branding. Upload your logo and images to complete the styling.


Launch & share

Easily set user access, rights, security, and much more. You decide who should be able to see your app. Your app is, by default, visible only to you until you share it with others. Easily manage who has access to your app and what they can do with it. Once you share the app, you can use it on any platform.

Ready to try for yourself?

Start building your first app


Product Pricing Calculator App

Save everyone time and collect information in a user-friendly way – with what-if-drill and automated data evaluation.


Lead Capture App

Capture your leads during events quickly in this app and forward them to your CRM system within seconds.


Loan Calculator App

Easily calculate, track and get relevant information related to your financial investments – a simple loan payment calculator with the amortization details behind the scenes.


Equipment Inspection App

Save money and time by simplifying equipment inspection processes with this easy-to-use app.