Compare two versions of a model, drawing or document

Seeing exactly what changed between two versions saves time and misunderstandings. Yesper compares two (or more) files – drawings, models, bills of quantities, documents and more – and highlights additions, changes and removals. Most valuable when a new version comes in during design.

How to do it in Yesper

  1. Add both versions.
  2. Ask Yesper to compare them.
  3. Get a summary of additions, changes and removals.
  4. Review in Yesper and check the revision history if needed.

Settings & tips

  • Works for many file types (for example Excel, PDF, Word).
  • State which aspects you want to focus on.

Example prompts

Simple

Compare these two versions of the bill of quantities.

Advanced

Compare version A and B of the bill of quantities in Secure folders and list which items were added, changed in quantity or removed, focusing on excavation and water/sewer items.

FAQ

Which files can be compared?

Two or more files of many types.

Do I see changes per item?

Yes, per row/section.

Can I see the version history?

Yes, ask for the revision history.