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Votes

Improve password-protected PDF loading speed using native rendering APIs

Improve the performance in loading large password-protected documents by leveraging the password parameter supported in the following native (platform) PDF rendering APIs:

  1. Windows - pdfium
  2. macOS, iOS - CGPDFDocument
  3. Android - PdfRenderer
  4. Web - pdf.js

Note: In Android, support for password-protected documents is provided in the native API (PdfRenderer) only for Android API level 35 and above. So for devices running API level 34 and below, PDF rendering will follow the current existing approach only.