Licensing | API for JavaScript via C++
Evaluate Aspose.Page
You can easily download Aspose.Page for JavaScript product for evaluation purposes. Please refer to the Aspose.Page for JavaScript download page to find out the latest version. The evaluation download is the same as the purchased download. The evaluation version simply becomes licensed when you add a few lines of code to apply for the license.
Evaluation Version Limitations
We want our customers to test our components thoroughly before buying, so the evaluation version allows you to use it as you would normally. However, the unlicensed product:
- Allows converting of PostScript files whose size is no more than 500 KB, and the resulting PDF document in such cases will contain an evaluation mark.
- Will not allow manipulating more than 4 XPS elements, and the resulting document or image in such cases will also contain an evaluation mark, i.e., “Evaluation Only. Created with Aspose.Page. Copyright 2002-2019 Aspose Pty Ltd” at the top.
If you want to try Aspose.Page out without evaluation limitations, request a 30-day temporary license. Please refer to How to get a Temporary License? for more information.
Applying for a License
Once you are happy with your evaluation of Aspose.Page for JavaScript, buy a license at the Aspose website: Purchase Portal. Make yourself familiar with the different license types available. If you have any questions, contact the Aspose sales team and they’ll be happy to help you.
Every Aspose license carries a one-year subscription for free upgrades to any new versions or fixes that come out during this time. We provide free and unlimited technical support to both licensed and evaluation users.
The license is a plain text XML file that contains details such as the product name, number of licensed developers, subscription expiry date, etc. The file is digitally signed, so do not modify the file: even adding an extra line break to the file invalidates it.
Protect your license
Aspose.Page for JavaScript provides a mechanism to protect your license against theft. Your license must be encrypted before use. To do this, you need to use the “encrypt_lic.html” utility.
Click the button and select your license file. Once encryption is complete, you will receive the message “Encrypt OK: aspose.enc”.
By clicking the link “Click here to download the file aspose.enc,” you will download the encrypted license file (aspose.enc). Use it with"Aspose.Page for JavaScript via C++”.
Using license
To use the license file, just add it to ‘settings.JSON’: “fileLic”: “aspose.enc”