Lumin vs PDF Expert
Lumin and PDF Expert are both PDF & document tools tools. Lumin is aimed at small businesses and freelancers, while PDF Expert is aimed at freelancers and small businesses. Both have a free plan.
Cloud PDF editor and e-signature built around Google Drive
Readdle's PDF editor for Mac, iPhone and iPad with AI tools
| Pricing | Freemium · $9 | Freemium |
| Starting price | $9/mo | Not published |
| Free plan | Yes | Yes |
| Free trial | 7 days | — |
| Built for | Small businesses, Freelancers, Enterprise | Freelancers, Small businesses |
| Platforms | web, macos, windows, ios, android | macos, ios |
| Country | NZ · 2014 | UA · 2010 |
| Rating | — | — |
Choose Lumin if
Google Workspace teams and small businesses that need everyday PDF editing and signing at a flat team price.
- Team plans priced per workspace, not per seat
- Deep Google Drive integration keeps files where they are
- Runs on every major desktop and mobile platform
Look elsewhere if: Print production, accessibility and complex form work (Adobe Acrobat) or high-volume signature workflows (DocuSign, Dropbox Sign).
Choose PDF Expert if
Mac, iPhone and iPad users who want a fast, affordable PDF editor with AI summaries.
- Fast, native Apple app that feels lighter than Acrobat
- One subscription covers Mac, iPhone and iPad
- Free version already handles reading, annotation, forms and signing
Look elsewhere if: Mixed Windows teams or organizations that need admin controls and signature workflows (Adobe Acrobat, Foxit, Nitro PDF).
Lumin vs PDF Expert pricing
Lumin
- Free$03 docs per month, basic editing and eSignatures
- Starter$9/moBilled annually; 10 docs per month, digital signing
- Pro$19/team/moBilled annually; 200 docs, 5 agreements per month
- Business$99/team/moBilled annually; access and domain controls, connectors
- EnterpriseCustomEnterprise SSO, storage controls, success manager
PDF Expert
- Free$0Read, annotate, fill forms and sign
- Premium$79.99/yrUS price; Mac, iPhone and iPad; editing, OCR, convert, AI
- Lifetime (Mac)$139.99One-time; Mac only; AI and translation need a subscription
Lumin · Key features
- Edit PDF text, annotate, redact and create fillable forms
- Merge, split, compress, rotate and reorder pages
- Convert PDFs to and from Word, Excel, PowerPoint and images
- OCR text recognition for scanned documents and images
- Lumin Sign e-signatures with ID-verified signing and an eSign API
- Lumin AI summaries, chat with PDF and agreement generation
Cons
- Free plan limited to three documents a month
- Team plans share a pooled monthly document quota
- Only 5 agreements per month on Pro
PDF Expert · Key features
- Edit text, images and links directly inside existing PDFs
- OCR that makes scanned documents searchable and copyable
- Convert PDFs to Word, Excel, PowerPoint and JPG
- PDF Copilot AI to summarize, explain and answer questions with references
- Redaction, password protection, merging, splitting and compression
- Form filling, including checklists with calculated fields, plus signatures
Cons
- No Windows, Android or web version
- Lifetime Mac license excludes AI and translation features
- No team admin console or signature request workflows
Lumin vs PDF Expert: FAQ
Do Lumin and PDF Expert have a free plan?
Yes, both Lumin and PDF Expert have a free plan; paid plans add more usage and features.