We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

Aspose PDF Migration

Hi Team,

We are planning to upgrade from older version (7.5.0) to Latest version (17.12). We are facing some errors due to the so many changes in new version.

Kindly suggest the version that are having some limited changes to migrate from older version. Otherwise, Provide any your tool to migrate , if you having any migration tool.



The latest version of Aspose.PDF for .NET API is 18.4 and we document all API changes in the release notes with each new version. Please refer to the release notes section: Release Notes Aspose.PDF for .NET API. If this does not help, then you can share code snippet with us. We will take a closer look, and then help you as per the requirements.

Hi Imran,

We are facing issues mainly on

  • positioning Type
  • Getstringwidth
  • Horizontal and vertical alignment
  • Textinfo
  • it does not supporting different types of image formats

Kindly explain based on the version 17.12, because we planed to migrate to 17.12 version.


You can retrieve text with rectangular coordinates and all formatting text details using TextFragmentAbsorber class. Please refer to this help topic: Search and Get Text from All the Pages of PDF Document. Aspose.PDF API supports all popular image formats, please let us know which type of images you are trying to manipulate.