Lumin: View, Edit, Share PDF

4.5
3.69K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Lumin for Android allows you to edit and sync to your Google documents in seconds. Collaborate with colleagues in real-time with a diverse set of editing tools.

Lumin auto-saves your changes and syncs them to all your devices. Connect your Google account and stay on top of your documents. You can effortlessly view and share files with anybody via email or shareable links.

TRUSTED BY MILLIONS
Join over 100 million Lumin users worldwide who use our app to edit, share, and collaborate in the cloud. From note-taking and project management to client onboarding and legal document review, Lumin empowers you across industries.

KEY FEATURES
- Seamless document management: Import from your favorite storage (Dropbox, Google Drive, OneDrive), edit, and share PDFs effortlessly.
- Cloud integration: Automatically save changes and sync across devices.
- Versatile editing tools: Highlight, annotate, draw on PDFs and more.
- Document organization: Organize, extract pages, merge files, convert to/from PDF,...
- Pre-designed templates: Choose from various templates for various purposes and industries, such as real estate, education, job application, etc.
- Collaboration: Share files and receive real-time notifications.
- eSignatures: Sign and fill out forms with ease.
- (Coming soon) Offline access: Edit documents offline for uninterrupted productivity.
- (Coming soon) Scanning and OCR: Convert paper documents into editable PDFs.

LUMIN IN THE REVIEWS
“I use Lumin to mark up PDF drawings and send them to my subcontractors. In my role, time is of the essence. Lumin provides me with a tool to make collaboration and feedback easy.” – Construction site manager, US

“We have been using Lumin for a little over two years, and it's been amazing. Using Lumin on-the-go and in-office allows us better turnaround time for our patients' care.” – Director of Services and Operations, US

“It s very useful and handful for studying and I feel like they make good improvements with each upgrade. I use it for studying, it's cool that I can connect my university Google Drive to the Lumin account and I can edit, draw, write, highlight and add comments and they always get saved.” – Individual user

“Too loud. You can open and edit texts from any device, everything is saved automatically, quickly. Access is very fast. The options for editing documents are diverse.” – Individual user

For a full list of Lumin features, visit https://www.luminpdf.com/pdf-tools/

Terms & Conditions: https://www.luminpdf.com/terms-of-use/

For more information on Lumin, head to https://www.luminpdf.com/
Updated on
Nov 14, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
3.18K reviews
Ryan Felton
July 21, 2021
Don't usually take time to write bad reviews. I know a lot of work goes into these apps. However the app is simply unusable for me. As soon as I touch the document to scroll down a massive redline is drawn across the page. To make things worse the undo button isn't highlighted as an option. Just not an intuitive app.
41 people found this review helpful
Did you find this helpful?
Lumin PDF
August 17, 2021
Hi Ryan, we're very sorry you've experienced this issue within our app! We're passing this onto our development team to look into what's caused it, and we're currently working hard behind the scenes to improve Lumin PDF. In case of any other inconviniences, please feel free to contact our support team at support@luminpdf.com Thanks! – Mariia
Angela Van Winkle
April 15, 2022
This is THE Worst App I Have Ever Used! Do NOT waste your time with this app! Find an alternate app instead.. It is not user friendly, no scroll bars and not clear how to save the doctor paper you worked so hard to complete for the last 4 hours since the app is HORRIBLE! The paperwork went in & out of focus as did the text of the questions I had answer. Because there are no scroll bars you have to use 2 fingers on the empty space on either side of the document & even then sometimes does not work
26 people found this review helpful
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Lumin PDF
May 12, 2022
Hi Angela, We’re sorry to hear that you’ve encountered this problem. Please email support@luminpdf.com for more details and we’ll try our best to resolve this for you. You can also check our help center website at https://help.luminpdf.com/luminpdf for helpful articles and guidelines.
Raven Gage
October 25, 2024
I've been using this app for a few months and it was amazing at first. Idk what happened but after the most recent app update the app is basically unusable. It won't load any of my PDFs. I can't properly edit them, and half the time it just overloads my phone. Idk what happened but I'm over it
1 person found this review helpful
Did you find this helpful?
Lumin PDF
November 10, 2024
Hi Raven, can you please contact us at support@luminpdf.com? We'd like the opportunity to figure out why you are not able to open the app. Thank you!

What's new

What's new in Lumin 3.25.0:
- Seamlessly save or convert files from other platforms into Lumin.
- View files without signing in when sharing settings allow public access.
- Improved navigation between the Templates Library and document viewer.
- Other bug fixes and enhancements.