The Toolkit 8.1.2 release (Build includes bug fixes.

Software Requirements

The following software is required to successfully use Toolkit.

Operating Systems Supported

  • Windows Server® 2008 R2, 2012 R2, or 2016
  • Microsoft Windows® 10
  • Microsoft® .NET Framework is required to use Toolkit's .NET component
    (1.1, 2.0+, or 4.5.)

Note: If you are installing an ActivePDF product on a Windows 2012 server, you need to download and install two Microsoft updates for Windows 2012 servers. These updates resolve issues with the Microsoft Visual 2015 C++ Redistributable Runtime Components. For links and step-by-step instructions, see this ActivePDF Knowledge Base article: Installing Toolkit on Windows 2012 Servers.

Hardware Requirements

The minimum hardware requirements for Toolkit are:

Server and desktop

  • 125 MB of RAM
  • 50 MB of hard disk space (for application)

Bugs Fixed

ID #DescriptionResolution

The Copyform and MergeFile destinations limit is to 40. Errors occur if the input file has more than 40 destinations.


Changes to the code resolved this issue.

The annotations font changes when modifying text.

Code changes on how the font family and style are handled resolved this issue.


Setting the .NET property DeleteFormFieldsAfterFlattening to true throws an error.

Changes to the code resolved this issue.








File-specific bugs.

These issues are now resolved.

Please contact customer support for further information.


Installation and API information is available in the Toolkit API Reference Guide: