kitio.aiLightPDF vs DocXter
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. LightPDF starts at $5.99/mo and DocXter starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Chat with PDF
- AI document summaries
- OCR
- PDF editing and conversion
- E-signatures
- Apps on all major platforms
- Ask questions about documents
- Task-specific AI agents
- Knowledge base
- Multi-document analysis
- OCR for scans
- Choice of AI models
| Feature | LightPDF | DocXter |
|---|---|---|
| Best for | AI PDF editor for chatting with, summarizing and converting files | Chat with your documents and run task-specific AI agents |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | $5.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | LightPDF | CloudRedux |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
LightPDF starts at $5.99/mo and DocXter starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Web only
- 10MB maximum file size
- Selected features
Monthly
$5.99/mo
- Web, mobile and desktop
- Unlimited file size
- 1,000 AI credits per month
Yearly
$15.99/yr
- Web, mobile and desktop
- 1,000 AI credits per month
- 3-day free trial
Lifetime
$39.99 one-time
- One-time payment
- 40,000 AI credits until used
5 plans
Free
Free
- Limited free trial
- Core document chat
Plus
$7.99/mo billed yearly
- Aimed at individuals
- Monthly credits renew
Pro
$31.99/mo billed yearly
- Aimed at small teams
- Monthly credits renew
Ultra
$63.99/mo billed yearly
- Aimed at collaboration
- Marked as the popular plan
Extreme
$119.99/mo billed yearly
- Highest tier
- Largest credit allowance
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
LightPDF
- Low price for editing plus AI
- Works on web, desktop and mobile
- Lifetime license option
- Free plan is web only with a 10MB limit
- Monthly AI credits don't roll over
- AI tools spend credits per use
DocXter
- Handles several document types
- Ready-made agents for legal and research work
- OCR for scanned documents
- Choice of several AI models
- Free tier is only a limited trial
- Credit-based plans can run out
- Listed prices assume annual billing
Which one should you choose?
Choose LightPDF if you want:
- Low price for editing plus AI
- Works on web, desktop and mobile
- Lifetime license option
Watch out: free plan is web only with a 10mb limit.
Choose DocXter if you want:
- Handles several document types
- Ready-made agents for legal and research work
- OCR for scanned documents
Watch out: free tier is only a limited trial.
LightPDF vs DocXter FAQ
What is the difference between LightPDF and DocXter?
LightPDF: AI PDF editor for chatting with, summarizing and converting files. DocXter: Chat with your documents and run task-specific AI agents. Both are productivity tools.
Is LightPDF or DocXter cheaper?
LightPDF starts at $5.99/mo and DocXter starts at See pricing page. Check both pricing pages for current plans.
Do LightPDF and DocXter have free plans?
LightPDF: Yes. DocXter: Yes.
Who makes LightPDF?
LightPDF is made by LightPDF.
Who makes DocXter?
DocXter is made by CloudRedux.
Which should I choose, LightPDF or DocXter?
Choose LightPDF if you value low price for editing plus ai and works on web, desktop and mobile. Choose DocXter if you value handles several document types and ready-made agents for legal and research work.