# FAQ

* [Can I try Pintura for Free?](../../../docs/v8/faq/try-for-free/)  
Yes, to try Pintura for free you can use the trial version on npm, or download the zip from the install page.
* [Remove background](../../../docs/v8/faq/remove-background/)  
Can I use Pintura to remove image backgrounds?
* [CORS errors](../../../docs/v8/faq/resolve-cors-errors/)  
How to configure your server to prevent CORS errors when processing images.
* [Using your license key](../../../docs/v8/faq/where-to-enter-my-license-code/)  
Where do I enter the license key I received with my purchase?
* [Upload to S3](../../../docs/v8/faq/upload-to-s3/)  
How to use the `store` property on the default image write to upload to Amazon S3.
* [Change language](../../../docs/v8/faq/change-language/)  
How to change labels and icons to a different language.
* [Image orientation](../../../docs/v8/faq/correct-exif-orientation/)  
How to correctly orient the output image and keep the EXIF information in place.
* [Output undefined](../../../docs/v8/faq/dest-undefined/)  
The editor processes images but when the output is received in the process event handler the dest property is undefined
* [Editor invisible](../../../docs/v8/faq/editor-invisible/)  
The editor loads but does not show, the root element is there but no child elements are created.
* [Run on Server](../../../docs/v8/faq/server-usage/)  
Is it possible to run Pintura on a server?
* [Software rendering](../../../docs/v8/faq/software-rendering/)  
What is software rendering and how does the editor work on a browser that has fallen back to software rendering.
* [Unlicensesd version](../../../docs/v8/faq/unlicensed-version/)  
I've purchased a license but I still see the unlicensed version watermark
* [Editor factory usage](../../../docs/v8/faq/using-bare-factory/)  
Using a bare editor factory like openEditor requires setting additional properties.
* [Use with iOS or Android](../../../docs/v8/faq/app-usage/)  
Can I use Pintura on iOS or Android?
* [Limit image size](../../../docs/v8/faq/limit-image-size/)  
How to limit the size of the output image using the default image writer.
* [Fix text input issues](../../../docs/v8/faq/text-input-not-working/)  
How to fix issues with text input not working when opening pintura while in a modal
* [Using legacy data](../../../docs/v8/faq/using-legacy-data/)  
How to convert version 6 data to version 7.
* [Generate thumbnail](../../../docs/v8/faq/square-thumbnail/)  
Using `processImage` to create thumbnails alongside the output image data.