Drawing Comparison

Drawing comparison helps designers, engineers and technical specialists quickly spot differences between two technical drawings or drawing scans. Changes can be marked automatically and highlighted visually.

The tool is particularly suitable for:

• comparing old and new drawing revisions
• checking design changes
• reviewing manufacturing drawings
• analysing edits and adaptations
• quality control of technical documentation

Differences are shown in colour:

• Red – removed areas
• Green – added areas
• Yellow – changed areas

How does drawing comparison work?

Two drawing scans or technical drawings are uploaded for comparison:

• reference drawing (A)
• new drawing or revised version (B)

After upload, the system analyses both files automatically and marks the detected differences visually. Changes can then be identified and reviewed quickly.

Typical applications

The tool can be used, among other things, for:

• CAD and design review
• version comparison of technical documents
• checking external drawings
• support for reverse engineering
• documentation of changes

Benefits at a glance

• fast comparison of technical drawings
• automatic detection of changes
• visual highlighting of differences
• simple operation
• support for technical review processes