Free PDF reader
A PDF reader built for the cloud. Read PDFs for free, from any device.
You’re in good company
Get more docs done with our digital toolkit
![Read PDFs from anywhere]()
Read PDFs from anywhere
Lumin syncs across all your devices, so when you leave your desk you can pick up where you left off.![Personalize your PDFs]()
Personalize your PDFs
Active readers will love our annotation tools: highlight important passages and leave comments with your thoughts.![Read PDF files from Google]()
Read PDF files from Google
Open and read PDFs directly from Google Drive, Gmail, or Classroom. Click the open with dropdown on your file to find Lumin.
More impact, less admin.
Read PDFs for free.
How to read a PDF with Lumin
Sign up or open with Google
Create a free Lumin account, or open your file directly from Google Drive, Classroom or Gmail by clicking the 'open with' dropdown and selecting Lumin.
Add files
In Lumin’s document viewer mode, drag and drop a file from your desktop into your documents and double-click to open it.
Read away
You can now read your PDF, annotate it with our digital toolkit and send it.
One platform for all your PDF tools
Explore our plans
Free
For casual users trying out Lumin
$0 USD
Pro
For busy professionals or small teams
$19 USD
Per month, per team
$19 USD
Per month, per team
- 30 docs per month team-wide
- Edit PDF text
- Split documents
Featured articles
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• Apr 16, 2024
The best way to edit a PDF in Google Drive
PDFs are a staple format for purchase orders, legal contracts, digital magazines and much more. But did you know you can edit these PDFs – without leaving Google Drive?
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Article
• Apr 15, 2024
Your complete guide to editing PDFs
So you know how to save a document as a PDF. But can you edit it? We break down a few easy ways to make changes to your PDFs.
Read more Your complete guide to editing PDFs
Article
• Mar 27, 2024
Everything you need to know about the PDF
You’ve probably heard the term, but what are PDFs, really? And why are they so popular?
Read more Everything you need to know about the PDF
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Frequently asked questions
Is Lumin free to use?
Lots of our tools are free. You can draw on PDFs, comment on them, add text, signatures and images; all the basics are covered.
Our paid plans expand your toolkit: you can edit PDF text, redact information, create fillable fields and much more. Discover our plans to learn which one is the right fit for you.
How do I use Lumin?
Lumin works on your browser, or you can download our desktop app and keep Lumin handy on your computer. We’ve also got a mobile and tablet app which includes our most popular features.
Can I read a PDF on mobile?
Yes, absolutely. Lumin has a desktop, mobile and tablet app that syncs all your files and updates so you can pick up where you left off. Our app is compatible with both Apple and Android devices.
Can I read a PDF while offline?
Yes! While Lumin is designed for the cloud, we know sometimes work happens from the ground. Just switch on “offline mode” and continue editing your document. When you next connect to the internet, your edits will be saved. Learn more here.