Help & Support
Send Feedback
Lumin PDF
Open, edit and share PDF and Office files in your browser. Simple, fast, and easy to use Highlight, edit and sign PDF files with this modern PDF tool! Lumin PDF allows you to edit and share PDF files in real-time. With Lumin PDF you can: - Highlight and underline text - Erase blocks of text - Add digital signatures - Rotate and remove individual pages - Draw lines and shapes - Add comments* - Much more
luminpdf.com
18,154 users
Works with
Install
Overview
Highlight, edit and sign PDF files from your browser! Lumin PDF allows you to share and edit PDF files in real-time.

With Lumin PDF you can:
- Highlight and underline text
- Erase blocks of text
- Add digital signatures
- Rotate and remove individual pages
- Draw lines and shapes
- Add comments*
- Much more

Most features are free. A Lumin Premium subscription is required for the features indicated with (*).

Lumin automatically works with Gmail and Google Drive, allowing you to view your files or email attachments without downloading them. Files are converted from the original format to PDF for quick and easy viewing.

Lumin integrates with the following cloud storage providers:
- Google Drive
- Dropbox
- Onedrive
- Box

After installing Lumin you will be able to open documents in Google Drive. Right click any file and select 'open with' > 'Lumin PDF'
Reviews
April 5, 2017
Does not work when printing
Submit reply
Cancel
April 5, 2017
This app lacks basic functions for full scale editing. Thumbs down.
Submit reply
Cancel
April 5, 2017
crab
Submit reply
Cancel
April 2, 2017
too slow... sometimes doesn't start
Submit reply
Cancel
March 28, 2017
Added the text I wanted to the pdf. Printed "with annotations." Lumin PDF replaced the endlines with <br> and text scrolled off side of screen. Removed endlines and sized text box so that text wrapped around on page. Tried to print again. Again text refused to carriage return and instead goes off screen. Can't fix problem, need to find different product
Submit reply
Cancel
March 28, 2017
This app is way to hard to use. It does not recognize check boxes, and text is too hard to place correctly. It kept deleting my text after I had finally got it in the correct spot so I had to give up. Guess I will go back to printing and filling out by hand.
Submit reply
Cancel
March 26, 2017
the least user friendly experience imaginable. I have no idea how this has 3.5 stars.
Submit reply
Cancel
March 27, 2017
Hi Megan? Is there something we could do better to improve Lumin PDF?
March 25, 2017
Did what it was supposed to do,no problems so far.
Submit reply
Cancel
March 24, 2017
I used from within google drive to edit my PDFs. It does edit PDFs but saves to their own cloud storage which is counter intuitive. Couldn't find an easy way to save back on to google drive (download and reupload) Trying other apps
Submit reply
Cancel
March 27, 2017
Hi Nicole. Thanks for your feedback. We totally agree with your comments and a working on a way to improve Lumin PDF accordingly
March 22, 2017
When you download it the formatting is all wrong and completely different from what you have created. And unusable. Pity.
Submit reply
Cancel
March 27, 2017
Hi Will. Thanks for letting us know about this issue. We are working on a fix right now
1-10 of 104
Additional information
Version
3.0.0
Updated
January 17, 2017
Search
Clear search
Close search
Google apps
Main menu