App Icon
Nitrolabs Limited
•  2,040,661
Overview
Highlight, annotate and sign PDF files with this easy 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*

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

After installing Lumin you will be able to open documents in Google Drive. Right-click any file and select 'open with' > 'Lumin PDF'

Most features are free. A Lumin Premium subscription is required for the features indicated with (*).
Reviews
Language:
Sort by:
Profile Picture
Sharon McLean
February 24, 2021
It is a great app to use with students with PDF. They are able to write on documents and share them with the teacher. My students love it!
Is this review helpful?
Yes
No
Profile Picture
Hillary Harbaugh
February 24, 2021
I use Lumin daily when providing virtual instruction and I've recommended it to my colleagues. My only requests would be an eraser (instead of deleting the entire drawing).
Is this review helpful?
Yes
No
Profile Picture
Stacey Jackson
February 24, 2021
I am a teacher and have been using Lumin for virtual teaching. It is easy to use, and the free version of the product has all of the basic functions that I need.
Is this review helpful?
Yes
No
Profile Picture
Robert Tuttle
February 24, 2021
I like using Lumin for our students. I do wish that the version available to teachers had more functions and that I would not see requests to pay a premium as often.
Is this review helpful?
Yes
No
Profile Picture
Kristin G
February 23, 2021
An easy-to-use app, I use it for several of my university courses. It's effective for reading and annotating lecture slides. Occasionally takes a while to load, but otherwise offers fair options/tools for the free version.
Is this review helpful?
Yes
No
Profile Picture
Mindy Compton Sideris
February 23, 2021
I really value the Lumin PDF product. It has been a lifesaver for me this year during remote teaching. It has a few quirks in it that I wish could get worked out, and I'd love more color options for the writing tools, but I'm being picky. For a free version of a product, it has truly been great. Thanks Lumin PDF for helping me solve some of my teaching issues this year!
Is this review helpful?
Yes
No
Profile Picture
Amirah Ennaouri
February 22, 2021
It has helped me through this difficult time and made it easier to do school work. I would definitely recommend it to friends and teachers.
Is this review helpful?
Yes
No
Profile Picture
YoMoGamer
February 19, 2021
Lumin is amazing, I do most of my work on it. It makes it all easy.
Is this review helpful?
Yes
No
Profile Picture
Lester Santos
February 18, 2021
Great app! I use it all the time to direct edit school PDFs now that we are fully virtual. The functions work smoothly and I am able to save work directly to my laptop. For a free application add on, it’s great!.
Is this review helpful?
Yes
No
Profile Picture
jenna love
February 14, 2021
I personally enjoy this app, it works great for my classes that requires pdf files. The only thing i can fix is the app need a eraser, overall I recommend using this app for college students to avoid downloading an app to scan files. In addition, this app offers a free trialfor a month so why not try it? give it a chance you might enjoy how useful it can be.
Is this review helpful?
Yes
No
1-10 of 104
Additional information
Nitrolabs Limited
Support
Terms of Service
Search
Clear search
Close search
Google apps
Main menu