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PDFTron is now Apryse, learn more here.

Xamarin / Changelog / v9.2.0



PDFTron is now Apryse, learn more here.

Version 9.2.0 Changelog (February 18, 2022)

Version: 9.2.0

Release Date: February 18, 2022


This release of Apryse for Xamarin brings the core PDF functionality and iOS and Android Tools functionality inline with version 9.2.0 of the iOS and Android SDKs. More information can be found on What's New for iOS and What's New for Android .


Dependency changes

  • Updated AndroidX libraries to match the Android SDK
  • Karamunting.Android.Square.Picasso is now removed and Square.Picasso is now added in replacement

New features

  • New border styles for various annotation types
  • New line ending styles for various annotation types in the Line family: Line, Polyline, Ruler, Perimeter measurement
  • New auto-smoothing for free highlighter tool
  • New reading mode image settings


New features

  • The PDF outline (Table of Contents) is now displayed using hierarchal disclosure triangles so that outline items at multiple levels can be viewed at the same time.


  • PDF outlines can now be created and edited from the PTOutlineViewController.
  • A Fill & Sign toolbar adds tools that can be used to fill PDF forms in appearance only, ie are not interactive forms.

Fill and Sign

  • Added a new Speak option to selecting text which will read the selected text aloud.
  • Ability for the user to specify where new pages are inserted in the document (rather than always appending).
  • Freehand highlight annotations are now erased point-by-point rather than as a single entity (just as Freehand/Ink annotations have been treated).
  • Users can now duplicate pages from the thumbnails browser.

Bug fixes

  • Fixes a visual glitch where additional strokes were being added when drawing freehand annotations.
  • Fixes a rare crash in the thumbnails browser.
  • Fixes an issue where Freetext annotations were saved to the wrong location when writing in a right-to-left language.
  • Prevents annotations from being erased by PTEraser if the user doesn't have edit permissions for the annotation.
  • Fixes a bug where the annotation menu might appear when there is no annotation selected.
  • Resolves some Auto Layout conflicts which were generating warnings in the console.
  • Fixes an issue where annotations might be misplaced when the user rotates from portrait to landscape.
  • Fixes an issue where form fields on imported/duplicated pages could not be edited.
  • The popover showing an annotation's note is no longer anchored to the wrong point when the device is rotated.
  • Fixes an issue where line annotations were slightly mispositioned after being moved.
  • Fixes a crash when deleting certain annotations from malformed documents.
  • Fixes an issue where users couldn't select more than one entry in a multi-select form field.
  • Fixes a situation where save flags were not always respected.

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