The new familiar folder path https://pdf24/file/toolbox/ has been added. With this path, absolute references can be used in the toolbox code.

If a watermark was placed in the background and a color with less than 100% opacity was set at the same time, the opacity of the entire page content was reduced. The problem has been fixed so that the opacity of the watermark no longer affects the page content.

We have improved some areas, especially when hiding some columns. The generator now corresponds to the version that can also be found in our online PDF tools.

With the XRechnung generator, you can now change the title of the invoice, which was previously always “Invoice”.

Text links are now recognized and the user interface changes the cursor when the user moves the mouse over such a link. Left-clicking on such a link opens it in the user's default browser. The ALT key can be used to skip link recognition so that the user can highlight the text.

The new icon fits a little better with the function that allows you to open the current PDF in another PDF24 program.

You can now also use icons that do not contain fill areas, but also those that only contain stroked paths. The new forward icon is one such icon.

The behavior of the mouse wheel and scrolling has been changed. The new implementation is pixel-accurate, so you can scroll to every pixel. We no longer need to dynamically adjust the gap between pages to scroll exactly to the beginning of the page. The scroll value can be configured via reader.scrollAmount. The ALT key can be used to increase the scroll value by a factor of five.

We have changed the algorithm used to determine the most visible side. The new algorithm now compares the sizes of the visible areas.

A new display mode with a variable number of pages per line has been implemented, which is particularly helpful when used on a widescreen monitor. This mode displays as many pages as possible horizontally and then wraps.

The determined available horizontal size was smaller than possible. Therefore, it could happen that the pages were not exactly centered. This has been improved.

The code for displaying the navigation area of a PDF file for the first time has been optimized. The transition is now slightly faster and smoother.

We have analyzed a problem where some characters were not displayed in a certain PDF file. We have reported this case to the PDFium team. The PDFium team took up this case and optimized the code. The issue with the missing characters in this PDF is now fixed.

The output profile manager and the page extraction tool have been added as tiles.

A localization problem with the OLE print method of Excel documents has been fixed. Setting the ActivePrinter property for Excel documents via OLE is somewhat difficult and not as easy as for Word or PowerPoint files.

The multi-process check and timeout handling have been optimized. Among other things, this means that the file UI is displayed a little faster, depending on how many files have been selected. A problem where not all files were loaded in the UI should now also be resolved.

The shell file UI can now be opened multiple times. A mutex no longer blocks this.

The location of the PostScript printer driver of the corresponding architecture is now better found. This also fixes a possible problem that the PDF printer could not be installed. Finding the driver has been optimized for the x64, x86 and arm64 architectures.

If the default Windows printer is changed during printer installation, an attempt is made to undo this.

The way in which the PDF24 Reader is called up to create the PDF preview has been improved. It should now also be possible to create a preview in the event of isolation.

The PDF preview can now be initialized with a file, which is somewhat faster and requires less RAM. However, Windows itself no longer uses this interface. However, other applications can now use it.

With the new PDF thumbnail handler, thumbnails of PDF files can now be created via the PDF24 Reader. If the PDF24 Reader is set as the default app for PDF files and the preview mode is activated in Windows Explorer, a preview of the first page is displayed instead of the PDF icon.

Additional settings have been added to the user interface. New sections: “Preferred methods”, “Reader”, “Launcher”, “DocTool”, “Toolbox”. Each of the new sections contains some options that the user can customize. We have also expanded the “Assistant”, “Features” and “Tray icon” sections.

The single-instance check was moved to a better position because there was one case in which this test did not apply.

The “webOptimize” option was not saved when the program was closed and was not restored when the program was restarted.

Recently used values are now saved in the Windows registry profiles under HKEY_CURRENT_USER\Software\PDF24\Profiles\compress\lastUsedSettings.

Checkbox added, with which the current settings can be saved, which are then loaded the next time the form is started. The storage location is HKEY_CURRENT_USER\Software\PDF24\Profiles\compressForm\remember.

Recently used OCR options are now saved in a profile under HKEY_CURRENT_USER\Software\PDF24\Profiles\ocr\lastUsedSettings.

The -multiProcess flag for the directory background context menu has been removed, as the user cannot open this context menu for multiple directory backgrounds. If -multiProcess is not used, the GUI opens faster.