Lumin: PDF Editor, Edit, Sign, Merge, Share and Print PDFs icon

Lumin: PDF Editor, Edit, Sign, Merge, Share and Print PDFs

by lumin-chrome-extension-admin · luminpdf.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

View, edit, and share PDF documents.

Users
100K
0 in 30 days
Rating
3.0 / 5
−0.56 in 30 days
Ratings
9,022
−4 in 30 days
Store rank
#1,468
#1,307 among extensions
Version
6.6.0
updated 2 Oct 2026

Users

monthly, 3 years
20K210K400KAug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 100,000 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
3,0006,0919,182Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 9,022 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Lumin: PDF Editor, Edit, Sign, Merge, Share and Print PDFs

PDF Editor, Edit, Fill, Sign and Annotate PDFs Lumin PDF Editor is a free Chrome extension that lets you edit PDFs directly in your browser. Open any PDF from your computer or the web and start working instantly. No downloads or account required. Whether you need to edit a contract, complete a form, or review a document, Lumin gives you everything you need in one fast and easy-to-use PDF editor. Edit PDFs - Edit PDF text - Add text anywhere in a PDF - Insert images - Highlight, underline, and annotate PDFs - Draw and comment on documents - Save changes directly in Chrome Fill forms and sign PDFs - Fill out PDF forms - Add signatures, initials, dates, and checkmarks - Create fillable PDF forms - Send documents for eSignatures - Complete forms without leaving your browser More PDF tools - Merge PDF files - Split PDFs - Extract PDF pages - Compress PDFs - Redact sensitive information - Password protect or unlock PDFs - Chat with PDFs using AI Why choose Lumin PDF Editor? - Open PDFs instantly in Chrome - Fast browser-based PDF editor - Works with local and online PDF files - No software installation - No account required to get started - Replace your default PDF viewer if you choose Millions of users use Lumin to edit PDFs, fill forms, sign documents, and collaborate on PDF files. Install Lumin PDF Editor to make Chrome your complete PDF workspace.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%0−0.56
30 days0+0.0%−4−0.56
6 months−100K−50.0%−29−0.56
1 year0+0.0%−55−0.56

Chrome Web Store search rankings

Where Lumin: PDF Editor, Edit, Sign, Merge, Share and Print PDFs appears when people search the store, with the 30 day change
Search phrasePosition30 days
pdf#9+2
sign#13−8
editor#24−5
share#33−15
print#52−18
complete#53new
text editor#53−2
sharing#79−35

Version history

24 versions recorded
6.6.02 Oct 2026
6.5.023 Sep 2026
6.4.112 Sep 2026
6.4.010 Sep 2026
6.3.227 Aug 2026
6.3.124 Aug 2026
6.3.027 Jul 2026
6.2.013 Jul 2026

Details

Category
Tools
First seen
29 Mar 2020
Size
28.2 MB
Languages
de, en, id, nl, vi, es, fr, it
Pricing
Free
Privacy policy
luminpdf.com
Support
help.luminpdf.com
Extension ID
dbkidnlfklnjanneifjjojofckpcogcl

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storagetabswebRequestwebNavigationdeclarativeNetRequestWithHostAccess
Site access
<all_urls>
Can read and change data on every website you visit.

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