Lumin: PDF Editor, Edit, Sign, Merge, Share and Print PDFs

View, edit, and share PDF documents.

Lumin PDF Editor is a free Chrome extension that turns your browser into a full PDF workspace. Open any PDF in Chrome and Lumin loads it automatically. No account needed to get started. 100 million people use Lumin every day to read, mark up, edit and sign PDF files. Here is everything you get: NO ACCOUNT NEEDED Open any PDF in Chrome and start working right away. - Highlight, annotate, and comment on any PDF - Draw or type directly onto the page - Save your changes without signing in - Build fillable forms with text fields, checkboxes, and signature fields - Sign any PDF or send it to others for signature FREE WHEN YOU CREATE AN ACCOUNT Upload to Lumin storage and unlock these tools for free. - Merge multiple PDFs into one file - Compress a PDF to shrink its file size - Convert PDF to Word, Excel, PowerPoint, JPG, and more - Convert images and Office files into PDF - Access your files from any device, anytime 7 DAY FREE TRIAL Try the full toolkit free when you sign up. - Edit text and images inside any PDF - Redact sensitive content permanently - Lock a PDF with a password or unlock a secured file - Connect to Google Drive and Google Workspace WHAT'S NEW - Annotate PDF files in Chrome without an account - Lumin automatically replaces the default Chrome PDF viewer - Open PDF files from your computer directly in Lumin