Lumin review (2026): is the free plan enough?
Cloud PDF editor with team collaboration and e-signing
Black Friday: is there a Lumin sale?
Lumin report card
Fair · out of 4.0 · graded Nov 12, 2026
Best for sharing and signing PDFs in the browser
Lumin is a cloud PDF editor with sharing, e-signatures and a free plan, with plans from $9 a month. Every plan is capped by completed documents a month, and redaction and connectors sit on Business at $99 a month per team.
Who Lumin is for
- Fits if a small team edits and signs PDFs together in a browser
- Works for people who need a few signed documents a month at no cost
Who Lumin is not for
- Tight if you handle many files, as Free allows 3 documents a month and Starter 10
- Watch out: a document counts as completed when you share, download, print or sync it
- Watch out: extra document blocks are added automatically unless an admin switches it off
- Pricey if you need redaction or Slack and Drive connectors, which need Business at $99 a month per team
- Not for you if you want a desktop program, as there is none
Why Lumin gets a 2.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- CValue for moneyStarter is $9 a month and Pro $19 a month per team, so five people pay under $4 each on Pro; one person pays more than the $6.67 middle. Business is $99 per team.
- CFree plan and trialFree plan with 3 completed documents a month, plus a 7-day trial of each paid plan.
- CFeaturesEditing, collaboration, e-signatures, Google Drive sync and AI tools. Redaction and domain control are Business only.
- CEase of useNo rating on record; a web app where you set up a workspace and connect Drive.
- BPlatforms and integrationsWeb, iOS, Android and a browser extension, with eight integrations. No desktop program.
What these grades rest on. Graded from this listing, whose facts were read from Lumin PDF Corporation's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/lumin#review"><img src="https://toolgpa.com/badge/lumin.svg" alt="Lumin: 2.2 GPA on ToolGPA" width="196" height="56"></a>Where Lumin stands among PDF editors
Lumin's GPA of 2.2 is higher than 2 of the 28 other PDF editors we grade, and level with 5.
It stands best on platforms and integrations (B, above 10 of 28) and worst on features (C, above 0).
Its paid plans start at $9 a month, against a middle price of $6.33 for the category: 13 of the 19 others that charge start lower.
On features, ease of use and platforms it scores 2.3 out of 4. 8 tools score higher and cost less.
Each grade against the category
Every bar is all 29 PDF editors we grade, cut by the letter each got. Lumin’s own letter is outlined.
- CValue for moneyAbove 4 of 28, level with 10
- CFree plan and trialAbove 3 of 28, level with 19
- CFeaturesAbove 0 of 28, level with 17
- CEase of useAbove 0 of 28, level with 4
- BPlatforms and integrationsAbove 10 of 28, level with 13
Price against what you get
Each dot is one of 22 PDF editors. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep Lumin, or make your own?
Keep it
The plain part of Lumin you could make: documents. What surrounds it you could not. The 5 things listed below take a company, not a weekend.
That makes this kind of software worth paying for, not this one in particular: 21 of the 28 other PDF editors grade higher. It costs $108 a year.
What you could make
- Documents: an app builder makes this well.
What you could not
- Editing the text inside a PDF without breaking its layout.
- A real app for iOS and Android. Something home-made would be a web page.
- Several people working in it at the same moment.
- It plugs into other products, Google Drive, Google Workspace and Slack among them.
- AI features, unless you pay a model provider for each request yourself.
What this rests on. Lumin’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is Lumin?
Lumin is a cloud-based PDF editor that works with files in Google Drive and other storage. It covers text editing, page tools, redaction and e-signatures, and lets a team edit and comment on the same document. Plans are priced by team and by how many documents are completed each month.
Worth knowing
- Plans are capped by completed documents a month: 3 on Free, 10 on Starter and 200 on Pro and Business.
- A document counts as completed when you share, download, print or sync it, and extra blocks are added automatically unless an admin turns that off.
- Redaction, domain control and connectors such as Slack and Drive sit on Business, at $99 a month per team.
- The pricing page shows monthly figures only and does not say whether yearly billing is cheaper.
Key features
- PDF text and page editing
- Edit text directly, add shapes and images, and merge, split, extract and rearrange pages.
- Real-time collaboration
- Teammates can edit the same file at once, with comments, tagging and view or edit sharing links. Collaboration is a paid feature.
- E-signatures and fillable fields
- Sign documents, add fillable fields and check boxes, and send or share forms with customers.
- Google Drive sync
- Changes can sync back to the original file in Google Drive, and storage can be restricted to one platform on higher plans.
- Redaction and scanned-text search
- Conceal sensitive content and make scanned PDFs searchable. Redaction is listed on Business and above.
- AI tools
- Includes a PDF summarizer, chat with a PDF and an AI agreement generator, available through Lumin AI.
Lumin pricing
As of Nov 12, 2026, Lumin has a free plan, and paid plans start at $9 per month (Starter plan, 10 docs a month).
- Starts at
- $9 per month (Starter plan, 10 docs a month)
- Free plan
- Basic PDF editing and e-signatures; 3 documents a month and annotation on up to 3 docs.
- Free trial
- 7-day free trial on every paid plan
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Basic PDF editing and e-signatures, 3 completed docs a month, mobile and desktop apps. |
| Starter | $9per month, starting price; billing basis not shown | Student plan: 10 docs a month, retained document access, Google integration and signing. |
| Pro | $19per month per team, starting price; billing basis not shown | 200 docs a month team-wide, advanced PDF editing, document collaboration and 5 agreements a month. |
| Business | $99per month per team, starting price; billing basis not shown | Adds member access control, domain control, sign-in enforcement, connectors, redaction and priority support. |
| Enterprise | Custom | Sold through sales: storage controls, enterprise SSO, Microsoft integration, onboarding and a customer success manager. |
Read from luminpdf.com on Nov 12, 2026. Prices change, so confirm with Lumin before you buy.
Ways to pay less
- NonprofitDiscounts for not-for-profits
Lumin states that it offers discounts to non-profit organizations; the amount is not published.
Stated on luminpdf.com - EducationFree for K-12 teachers and students
Lumin says it is committed to keeping the product free for K-12 teachers and students.
Stated on luminpdf.com
How people rate the Lumin app
4.5
out of 5 for the iPhone and iPad app
- 5 stars83%
- 4 stars5%
- 3 stars2%
- 2 stars1%
- 1 star9%
945 ratings on the App Store in the United States, read Nov 13, 2026. It rates the app, not everything the product does. See the listing
Works with
Lumin alternatives
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- Lumin vs Xodo
Free plan · from $7.99/mo
- Lumin vs Soda PDF
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Common questions
Does Lumin have a Windows app?
No Windows app was listed when its pages were read on Nov 12, 2026. Lumin is listed for Web, iOS and Android.
Does Lumin have a macOS app?
No macOS app was listed when its pages were read on Nov 12, 2026. Lumin is listed for Web, iOS and Android.
Is Lumin open source?
Lumin is not described as open source on its own site, as read on Nov 12, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 12, 2026. What people say is linked where it appears.