Released: Feb 18, 2026

Updates in 34.0 SP2

Fixes

• Barcode
  • Barcode height increases and text size decreases in relation to number of characters.
• Track Changes
  • SelectionFormField as tracked change shows different value within properties.
• Text Filters
  • Malformed list causes 01-1D09 error on PDF Export.
  • Saving and loading a DOCX results in endless loop.
  • Checkbox form fields are not saved in PDFA.
  • Error 01-1D09 when saving document with Unicode characters as PDF.
  • Charts are being included in low resolution in PDF documents.
  • Mixing a list with a...

Released: Dec 3, 2025

Updates in 34.0 SP1

Fixes

• Text Filters
  • Saving as PDF hangs ServerTextControl or TextControl.
  • Comments are lost when loading RTF.
• Other
  • Invalid Property Value (01-3209) when assigning Table IDs inside the TableCreated Event.
• Image Filters
  • Error message in Adobe Reader when opening PDF created with TX Text Control.
• Tables
  • TextControl or ServerTextControl hangs when saving to PDF and PDF/A.
• Mail Merge
  • Memory leak in MailMerge class.
  • Table header will be displayed above table cell with table formula when merged.
  • Image...

Released: Nov 10, 2025

Updates in 34.0

Features

• Cross-platform RTF filter for Core - Enhanced RTF support for cross-platform applications. TX Text Control .NET for Windows Forms 34.0 introduces a fully featured RTF (Rich Text Format) filter to the Core edition on both Linux and Windows, which brings it in line with the Windows-only offering. This allows developers to reliably open, edit, and save RTF documents in cross-platform deployments without workarounds or format loss. For teams modernizing long-standing solutions, the new...

Released: Aug 14, 2025

Updates in 33.0 SP3

Fixes

Text Filters

• Closing brackets for table classes missing in HTML export.
• Loading XLSX file throws 1-1D09.
• PDF Export: Grayscale image leads to corrupted PDF.

Spell Checking

• An AccessViolationException occurs when the input position is set to 0 while spell checking is active and the focus is moved away from the TextControl.

Image Filters

• PDF export: images are scaled.

Released: Jun 18, 2025

Updates in 33.0 SP2

Fixes

Text Filters

• div background color gets lost when importing HTML.
• Text Control crash when loading HTML file.
• Error 01-242B (Invalid style list) when loading DOCX file.
• Empty paragraphs are not saved with nbsp in HTML.

Dialog Boxes

• TX Text Control Words About-Window directs to online documentation.
• MergeField.ShowDialog changes document when pressing Cancel.

Samples

• TX Words: Opening password protected documents is not possible.

Released: May 7, 2025

Updates in 33.0 SP1

Fixes

Samples

• TX Words: "Enter Password" option is not available in the SaveDialog.

Text Filters

• DOCX throws 01-2C0E when MiniToolbar is activated.
• PDF Export: Webdings Font is not exported / character encodings not supported.

Documentation

• Registry Keys are missing in documentation.

Text Formatting

• Underlined words are visually not underlined at certain zoom levels.

Track Changes

• Cannot delete single character in tracked change kind "DeletedText" of another user.

Other

• Reverse find does not...

Released: Mar 12, 2025

Updates in 33.0

Features

• Extract PDF Attachments - The DocumentServer PDF namespace has been extended to allow easy extraction of attachments and embedded documents.
• Full .NET 9 Support - With version 33.0, TX Text Control now fully supports .NET 9, including licensing, NuGet support, and other changes associated with .NET 9.
• .NET 10 Preview Support - TX Text Control is fully ready for the .NET 10 preview, including NuGet support, Visual Studio integration such as toolbox support, and publishing support.

Released: Sep 2, 2024

Updates in 32.0 SP4

Fixes

Text Filters

• PDF export: Signed signatures exported with a master password are not exported as such.
• PDF export: EMF and SVG images were not displayed if master password was set in SaveSettings.
• HTML import: MS Word generated HTML results in broken document.

Tables

• Vertical alignment in merged table cells is rendered incorrectly.

Text Fields

• Splitting a table with a form field extends the form field with a CRLF between tables.

Spell Checking

• Fixing a spelling error in a field does not...

Released: Apr 29, 2024

Updates in 32.0 SP3

Features

Mail Merge

• Added support for merging SVG images into documents using MailMerge class.

Fixes

Text Fields

• Empty TextFormField assumes a different width when removed.
• Deletion of data possible in non-editable field.
• Changing selection for editable TextField not possible.

File IO

• GDI objects are not removed when generating a PDF byte[].
• TX crashes when loading specific documents with tables.

Text Filters

• PDF Export: Table overlaps header and footer.
• Comparing font size in TX Text Control...

Released: Jan 5, 2024

Updates in 32.0 SP2

Features

• Microsoft .NET 8
  • Added support for Microsoft .NET 8.
• Licensing Mechanism
  • For Microsoft .NET 6 and better: The licensing mechanism has been updated to be independent of .NET and existing licensing mechanisms. Version 32.0 no longer uses the .NET license compiler (lc.exe), so entries in the licenses.licx file are no longer required. No changes are required. The NuGet package update removes the licenses.licx file and places a new license file that is used to compile the license into the...