anywhere
Comet
Open a PDF.
Mark it up right there.
No installation required. Drop in a PDF and start marking up, measuring, commenting, and sharing in seconds.
More than markup.
Keep every review moving.
Keep comments tied to the drawing, track what is resolved, and confirm approvals in one review.
Share one link.
Keep one review.
No more sending PDFs back and forth. Comments and updates from every reviewer return to the same workspace.
Every review detail.
One shareable PDF.
Bring comments, revision notes, approvals, and other review details together, then export everything as a PDF ready to share.
Professional reviews.
One connected workflow.
Measure to scale, organize comments, due dates, and statuses, then export watermark-free PDF and XLSX files. Even complex reviews stay in one browser-based workflow.
Measure
Set the drawing scale, then accurately measure distance, area, and quantities.
Organize
Keep comments, due dates, and response statuses together.
Export
Share review results as watermark-free PDF and XLSX files.
Keep reviews
moving.
No installation or complicated setup. Open a PDF, mark what matters, and share it as-is. Comet keeps every review moving.
Open instantly
Open a PDF in your browser without installation or complicated setup.
Communicate clearly
Add intuitive marks and comments directly where they matter.
Share as you go
Send one link and keep the review moving without changing tools.
