Works where the team works
Open Redliner in the browser on Mac and Windows, review drawings on iPad, and keep the same set available without passing desktop files around.
Bluebeam alternative
Construction PDF markup without a Windows-only workflow.
Redliner gives estimators, supers, and design teams a lighter way to mark up drawings, measure quantities, compare revisions, and share current plans from Mac, browser, iPad, or Windows.
Why teams use it
Organized around the sheet set.
Built around construction sheets
Markup, takeoff, scale detection, and revision review are organized around sheet sets, not generic PDF editing menus.
Fast enough for the field
Share current drawings with lightweight links and QR workflows so field teams can review the right page without hunting through folders.
FAQ
Common questions
Is Redliner a full Bluebeam replacement?
Redliner replaces Bluebeam for teams focused on construction PDF markup, takeoff, live plan review, and drawing collaboration. Bluebeam is still broader desktop PDF authoring software.
Does Redliner work on Mac?
Yes. Redliner is browser-first, so Mac users can mark up and review construction PDFs without a Windows desktop install.
Can iPad and Windows users work from the same drawings?
Yes. Redliner keeps markups and measurements tied to the shared drawing set so teams can review the same current plans across devices.
Try Redliner on your next drawing set.
Start in the browser and bring the team into one current construction PDF workflow.