Lumin: View, Edit, Share PDF

3.9
6.21K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Users Interact
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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.
- Scanning: Convert paper documents into portable 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-editor/

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

For more information on Lumin, head to https://www.luminpdf.com/
Updated on
Jun 11, 2026

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

3.8
5.2K reviews
Default Glory Tale
June 12, 2026
Absolute trash I try to download my school work and theres some weird 3 "completed" thing(Im not using the subscription) I don't know if this is some type of monthly thing but thats absolutely absurd I don't know if im gunna be able to download this I may have to redo it on another sight I hate this sight genuinely. making it impossible to use without subscription is what i asume is the case. Subscription trash. Im not paying for something like this.
Did you find this helpful?
Lumin PDF
June 15, 2026
Hi there, We are sorry to hear about the frustration you experienced while trying to download your schoolwork. Lumin offers three free document actions per month on our free plan, which is likely the limit you encountered. Please reach out to our team at support@luminpdf.com so that we can look into this for you. Thank you!
Seth
February 24, 2026
This app doesn't let you save any changes to pdfs without making an account. The sign in/create account buttons also don't work. But really, it's kinda lame forcing you to make an account in a way that makes 90% of the features useless if you don't (because what good are the features if you can't save them). Will be finding a better app
Did you find this helpful?
Lumin PDF
February 25, 2026
Hi there, I'm sorry to hear about the experience you've had with Lumin. Lumin requires an account because it is a cloud-based platform designed for auto-saving and syncing. We would love to talk with you more to resolve these issues. Please contact support@luminpdf.com so that we can investigate the issues you've experienced.
Andrea Murry
May 3, 2026
I have canceled this app and then they charged a $30 fee. It was canceled in advance to avoid this fee. I want my money back.
3 people found this review helpful
Did you find this helpful?
Lumin PDF
May 4, 2026
Hi there, Oh no! We sincerely apologize for the troubles you've had with the app and the billing process. We'd be happy to take a look into this for you, please contact us at support@luminpdf.com. Thank you.

What’s new

- Bug fixes and enhance user experiences.
Content rating
Everyone
Users Interact
Learn more

App support

Phone number
+16502234200
About the developer
Lumin PDF Corporation
support@luminpdf.com
8 The Grn Ste A Dover, DE 19901 United States
+1 628-262-8919

More by Lumin PDF

Similar apps