The new version Diff GT 3.6 is available for download. The latest release of the PDF comparison software for circuit diagrams and technical drawings includes the following changes:

  • NEW: Register dialog supports manual registration of input PDFs with considerably different page sizes
  • NEW: Distant text content is no longer merged in one large group, but rather divided into several local groups
  • Fix: In the color legend on the front page of reports, the colors for deletion and insertion were swapped
  • Fix: Added an error message if saving of a report fails (e.g. because the output PDF is already open in a PDF viewer)
  • Fix: Polygons for highlighting differences are formed with a larger number of points to reduce artifacts in the shape of the outline
Version 3.5.4:
  • Fix: Report for projects with manually registered input PDFs
  • Fix: Saving of projects with very large image files
Version 3.5.3:
  • Fix: Report Annotated PDF A+B for selected page ranges regarding PDF A or PDF B
Diff GT 3.6 (PDF Report): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6 (PDF Report): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6 (Text Reflow): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6 (Text Reflow): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints

With Diff GT, you compare circuit diagrams and technical drawings for differences. You can see all changes in seconds, even with hundreds of pages. With the digital comparison, you will not miss even the smallest difference on the largest paper size. You can compare PDF files with different numbers of pages. Diff GT automatically synchronizes related pages. Even versions with shifts or scaling of the page format are no problem: For this Diff GT has a special registration function. You can export the comparison result in a clear PDF report.

Applications include among others: Circuit diagrams, technical drawings, design drawings (CAD) and blueprints.

Diff GT is available as a 64-bit version for Window and Mac OS X. Both versions are based on the leading PDF technology of the Adobe® PDF Library™. Try Diff GT now: free trial version at https://www.csci.de/en/diffgt/trial.