The new version Diff GT 3.6.2 is available for download. The latest release of the PDF comparison software for circuit diagrams and technical drawings includes the following changes:

  • NEW: Different display of inserted/deleted pages in the reports, e.g. in the report PDF (A+B):
    • an insertion creates a report with the page pair A: empty page marked with "X", B: page from B
    • a deletion creates a report with the page pair A: page from A, B: empty page marked with "X"
  • NEW: In the main widget, you can create a blinking effect between version A and B by toggling repeatedly the ALT key (macOS: Option key). Prerequisite: The Toolbar-Button A|⌀|B must be set to A or B, but not the overlay .
  • Fix: PDF files with text containing falsely escaped spaces ("\ ") do no longer loose the space characters
Version 3.6.1:
  • Fix: Comparison of PDFs with PDF rotation (90, 180, 270 degrees) after manual registration
Diff GT 3.6.2 (PDF Report): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6.2 (PDF Report): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6.2 (Text Reflow): PDF comparison for circuit diagrams, technical drawings(CAD), blueprints
Diff GT 3.6.2 (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.