Markup tools
Undoing and Redoing Changes
Every markup change — placing, moving, styling, deleting, erasing — is tracked in the workspace history, so a wrong move is never permanent.
Updated 2026-07-03 · 3 min read
Undo and redo buttons sit in the toolbar; the shortcuts work anywhere in the drawing view.
Undo or redo
- 1
Undo the last change
Press Ctrl/Cmd+Z or click the Undo button in the toolbar. Repeat to step further back.
- 2
Redo an undone change
Press Ctrl/Cmd+Shift+Z or click Redo to reapply a change you stepped past.
What history covers
History tracks markup edits on the drawing: creation, movement, resizing, styling, deletion, and erase regions. File-level actions such as uploads, page rotation, and page deletion are separate operations — check the drawing before repeating those.
Related topics
Related product guides
These broader guides explain how this support workflow fits ContractorCounter's markup, measurement, takeoff, and export toolset.
Still stuck?
Tell us what you're trying to do and we'll help you get there.