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[SpreadJS Reactive] Do I Need a License Key to Test SpreadJS in OutSystems?
Question
spreadjs-reactive
Reactive icon
Forge asset by Paulo Cação

I am currently testing SpreadJS in OutSystems, and I would like to know if a license key is required just for testing purposes.


When I try to load the component, I get an error message, and I suspect it might be due to a missing license key.

Is there a way to test SpreadJS without purchasing a license, or is it mandatory even for development/testing?


Thank you.

2026-01-28 16-57-48
Mihai Melencu
Champion

Hi @SangWoo Jee ,

There is a trial version available. You can find all the information regarding the licensing of SpreadJS here:  Trial Version and Licensing .

You can get the trial version from here: https://developer.mescius.com/spreadjs/download 

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TravelerAutumn

thank you!

Is this the same case for spreadJS installed from forge?

2026-01-28 16-57-48
Mihai Melencu
Champion
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TravelerAutumn


thank you. I was just trying to see if the screen was running properly. I wasn't trying to edit it.

2026-01-28 16-57-48
Mihai Melencu
Champion

The documentation states that two keys are required: one for rendering the component and another for editing the Excel file. 


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TravelerAutumn

If I get a 30-day license from the place you told me, will it work if I set it up in outsystems?

I'm sorry to keep asking questions due to uncertainty.

https://developer.mescius.com/spreadjs/download

2026-01-28 16-57-48
Mihai Melencu
Champion

Yes, it includes all the features of the paid license; the only limitation is that it expires after 30 days. However, you should be able to test all its functionalities in OutSystems. 

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TravelerAutumn


However, I don't see any attribute to enter the license key anywhere.

Should I put the following code, which is also guided by outsystems, into my javascript?

Thank you for your interest.

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