A polished editor for marking up PDFs without the clutter

Colora blends a soft premium interface with fast annotation tools, clean page controls, and a workspace that stays out of your way.

Start with a blank page or bring in a PDF/image from your device.

Highlight, draw, type, add notes, and place shapes without tool clutter.

Keep your edits aligned and export the final document as a PDF.

Simple by design

A lighter way to review, annotate, and finish documents

Colora keeps the workspace calm, saves your latest local draft, and keeps the important controls close without overwhelming the page.

Jump into the editor and keep the focus on the document.