Simple, Honest Pricing
Start free. Upgrade when you need more power. All plans include our full suite of PDF tools — HTML to PDF, OCR, image conversion, and more.
Starter
Perfect for individuals and freelancers with occasional PDF needs.
- 100 PDF conversions / month
- HTML to PDF
- Image to PDF
- OCR (basic, 10 pages/job)
- Max file size: 10 MB
- Standard processing speed
- Email support
- Batch processing
- API access
- Priority queue
- Custom watermark removal
Professional
For small teams and power users who need more volume and speed.
- 500 PDF conversions / month
- HTML to PDF
- Image to PDF
- OCR (advanced, 100 pages/job)
- Max file size: 50 MB
- Fast processing speed
- Priority email support
- Batch processing (up to 20 files)
- API access (500 calls/month)
- Priority queue
- Custom watermark removal
Business
For agencies, businesses, and teams with high-volume document workflows.
- Unlimited PDF conversions
- HTML to PDF
- Image to PDF
- OCR (full power, unlimited pages)
- Max file size: 200 MB
- Fastest processing speed
- Dedicated support + SLA
- Batch processing (unlimited)
- API access (unlimited calls)
- Priority queue
- Custom watermark removal
Not ready to commit? Our free tier gives you 10 conversions/day with no account required — forever.
Compare Plans
| Feature | Starter $5 | Professional $10 | Business $25 |
|---|---|---|---|
| Conversions / month | 100 | 500 | Unlimited |
| Max file size | 10 MB | 50 MB | 200 MB |
| HTML to PDF | ✓ | ✓ | ✓ |
| Image to PDF | ✓ | ✓ | ✓ |
| OCR pages per job | 10 | 100 | Unlimited |
| Batch processing | — | Up to 20 | Unlimited |
| API access | — | 500 calls/mo | Unlimited |
| Processing speed | Standard | Fast | Fastest |
| Support | Priority email | Dedicated + SLA | |
| Custom branding | — | — | ✓ |
What Our Users Say
"I was spending $30/month on bloated PDF software. AltoUnlockPDF does everything I need at a fraction of the cost. The HTML-to-PDF quality is excellent."
Sarah M.
Freelance Designer
"The OCR accuracy on our scanned contracts is impressive. The batch processing feature alone saves our team hours every week."
James T.
Operations Manager
"We integrated the API into our client portal in an afternoon. Unlimited conversions for $25/month is genuinely unbeatable for our volume."
Priya K.
Agency Owner
Frequently Asked Questions
Can I try before I pay?
Absolutely. All our tools remain free for basic use — no credit card needed. Paid plans unlock higher limits and extra features.
Can I cancel at any time?
Yes. Cancel from your account dashboard anytime. No cancellation fees, no questions asked. Your plan stays active until the end of the billing period.
What payment methods do you accept?
We accept all major credit and debit cards (Visa, Mastercard, Amex) as well as PayPal.
Do unused conversions roll over?
No — conversion limits reset at the start of each billing cycle. The Unlimited (Business) plan has no limits to worry about.
Can I upgrade or downgrade mid-cycle?
Yes. Upgrades take effect immediately (prorated). Downgrades take effect at the start of your next billing period.
Is the API included in all plans?
API access is available on Professional and Business plans. Starter users can request API access at an additional fee.
Ready to Get Started?
Join thousands of users converting documents smarter. Pick a plan and be up and running in 60 seconds.
No credit card required for free tier · Cancel any paid plan anytime