Annotate and collaborate on documents with Lumin, a digital suite of tools for the modern team. Work in real-time from any device, and sync it all back to Google.
Listing updated:August 14, 2023
Works with:
23M+
Overview
Lumin replicates traditional paperwork with modern tools. Its full digital toolkit allows you to highlight and make notes on files, as well as level up with real-time collaboration on documents. 

Upload and edit reports, presentations, spreadsheets and more – you can even add your signature documents so they’re ready to be sent off into the wider world. Lumin also has more heavy-duty PDF editing capabilities, so you can convert, split or merge files to get those reports in shape.

Lumin integrates seamlessly with the storage platforms you know and love, like Google Drive and Dropbox (it also supports Microsoft Office file formats). View your files or email attachments without downloading them – just right-click any file inside Google and select ‘Open with’, then ‘Lumin PDF’. 

All your edits can be automatically synced back to Google, so you don’t lose a thing.

Gone are the days of manually printing and scanning documents. Lumin is the bridge between paper and the cloud.

Use it on your browser or download the desktop app here: https://www.luminpdf.com/download/

Key features include:
- Comment on, edit text, or add signature to PDF documents.
- Insert images, shapes and text
- Merge, split or extract pages from PDFs
- Automatically sync edits to Google Workspace
- Create Teams and Circles to collaborate with a bit more organization and siloing
- Communicate in real-time
- Share documents with anyone, anywhere, anytime
- Download the desktop app and work offline
 

Designed to feel like second nature, Lumin is a great entry point into cloud-based work. We’re ready when you are. 

Lumin offers a free version where some tools and functionality are limited. Try one of our premium plans free for 7 days, then upgrade for full access at a very affordable and scalable price point.
Additional information
PricingFree of charge with paid features
Privacy policy
Terms of service
Lumin PDF - Sign and Edit PDF Documents will ask for the permissions shown below. Learn more
Lumin PDF - Sign and Edit PDF Documents will need access to your Google account
This will allow Lumin PDF - Sign and Edit PDF Documents to :
See, edit, create, and delete only the specific Google Drive files you use with this app
Connect itself to your Google Drive
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
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peter dangle
March 25, 2024
Finally, an easy simple app that anyone can use! Straight forward, no guessing games and frustration as to what you are doing is right. Managed to sign important documents stress free! I will recommend this app to everyone!
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Rayyan Ali
April 18, 2024
Love it! lumin is very simple to use in fact the simplest pdf editor I've ever seen. unlike some pdf editors i had tried in the past, lumin doesn't give that many limitations to non-premium users. I really recommend using it.
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Vidhi Amin
March 12, 2024
Lumin PDF is an outstanding app that simplifies the process of editing PDF documents. Its user-friendly interface and comprehensive editing tools make it incredibly easy for both beginners and experienced users to navigate. What sets Lumin PDF apart is its commitment to simplicity without sacrificing functionality. The platform also excels in collaboration, seamlessly integrating with cloud services for efficient teamwork. Security features ensure the confidentiality of documents. In essence, Lumin PDF is a game-changer for anyone seeking a straightforward, efficient, and secure solution for PDF editing.
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Davide Baroncelli
March 8, 2024
This is a good tool that I use regularly for some basic PDF editing (using generally their free text editing tools, the signature features and the page rotation ones). The experience is mostly good (although some weirdness exists when positioning a text box, editing it and seeing it slightly change place when submitting the text), and the full feature set is pretty good: I just wish they offered it on a (cheap) per-document payment, as for me buying a recurring subscription only to edit one or two documents every few weeks really doesn't make sense. Regardless, this is a great tool for Chrome and ChromeOS users.
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Simbarashe Mangandu
March 11, 2024
I give 5 star to this great app that delivers in very simple and straight forward editing. I loved the signature feature is superb. Thanks Lumin
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Ezra Schimel
March 14, 2024
when ever I use google I wonder why is this genaration so terrible back in my day we didnt have "google" times were better any ways I better stop typing before I crah my farari aaaaaaaaaaa!!!!!!!! help I need shaw to save me this is all googles fault!! now i'm dead
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Sarah J. Park
March 26, 2024
Lumin was useful insofar as allowing me to type and sign (scribble) on pdf documents - in my case, legal contracts - but given I am infrequently needing to do this, I didn't quite see the continued use for it. I am, however, very impressed with the instantaneous responses from customer service swiftly refunding me within minutes of my email. Great work, Emmanuel and Lumin customer service team!
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Zura Gvasalia
March 22, 2024
LuminPDF is awesome for editing and sharing PDFs. Super easy to use and it keeps all my stuff in sync across my gadgets. Editing directly on PDFs and the cloud thing are total lifesavers. Had to reach out to their support once and they were quick to help. If you need a solid PDF tool, LuminPDF's worth it!
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Socorro Montaño
March 6, 2024
i find Adobe very difficult and finicky, but Lumin has been easy and reliable!
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Alice Fomina
March 8, 2024
It works in a pinch but is very annoying. The features aren't streamlined, you have to click five thousand times to change the color of text or something. Not intuitive at all to use but at least it's free and enables e-signatures.
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