PDF Plan Comparison
Identify changes between two versions of the same plan.
Split Mode (side by side)
Compare two PDF files side by side. Both viewers are synchronized — zoom and pan apply simultaneously to both panels.
1
Open a first PDF
Double-click the reference version in the explorer.
2
Enable Split mode
Click the Split icon in the viewer toolbar.
3
Load the second PDF
Select the version to compare in the right panel.
Overlay Mode
Overlay two plans with opacity control to visualize differences in transparency. Ideal for detecting structural changes between two phases.