WebAssembly: The Best PDF Viewer and Editor

This app is built with WebAssembly, a new approach for developing and running code in the browser. So, you can open PDFs, create documents and view them in your browser directly.

Besides, you can now also edit and write into PDFs, thanks to this app’s built-in support for multiple formats and editing tools.

The PDF viewer and editor can also extract images from PDFs and write them into images, too. In other words, you can even create, edit and view PDFs in the same way you edit and view JPEGs.

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is WebAssembly PDF Viewer and Editor safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Thursday, October 16, 2025
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WebAssembly PDF Viewer and Editor has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.