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Pricing
PlaygroundPaste a payload and download native PPTX, DOCX, XLSX, or PDF.PricingFree lite engines plus Pro, All Formats, and Enterprise plans.Free vs ProFeature-by-feature comparison across all four formats.
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Pricing

Start free. Upgrade when document generation becomes product-critical.

Use the free tier to prove the workflow. Move to Pro when one format becomes part of the product, All Formats when the same workflow has to ship across all four, and Enterprise when procurement, OEM, or custom support enters the picture.

See the full Free vs Pro feature breakdown by format →

Free

PPTX + DOCX + XLSX + PDF. No forced branding. No sign-up.

$0
  • Four Apache-2.0 engines: PPTX, DOCX, XLSX, and PDF
  • Native charts and layout in the free tier
  • MCP server included (MIT)
  • No forced branding
  • No sign-up required
Get Started

Pro - Single

Pro features for 1 format of your choice.

$66/mo

$790 billed annually

  • Everything in Free
  • Choose 1 format: PPTX, DOCX, XLSX, or PDF
  • Unlock Pro features for that format
  • Per-company, not per-seat
  • Best if you only need one document workflow
Choose Plan

Pro - All Formats

Pro features for all 4 formats.

$166/mo

$1,990 billed annually

  • Pro features for all 4 formats
  • Per-company, not per-seat
  • One plan covers the whole document stack
  • Best value if you need more than one format
Choose Plan

Enterprise

OEM, white-label, dedicated support, and custom SLAs

Custom
  • OEM and white-label terms
  • Dedicated support
  • Custom SLAs
  • Volume licensing and custom terms
  • Custom throughput and commercial arrangements
  • Custom feature development

Compare Plans

What changes when document generation moves into the product.

Free proves the workflow. Paid plans decide which formats can ship with Pro-level capabilities and how much commercial support sits behind them.

Free

Formats & Engine
PPTX lite
Apache-2.0
DOCX lite
Apache-2.0
XLSX lite
Apache-2.0
PDF lite
Apache-2.0
PPTX Pro
DOCX Pro
XLSX Pro
PDF Pro
Enterprise
PPTX/DOCX → PDF conversion
Track changes / redline
White-label / OEM
Support & Licensing
License
Open-source / free
Support
Community
Billing
Free

Pro - Single

Formats & Engine
PPTX lite
Apache-2.0 + selected Pro
DOCX lite
Apache-2.0 + selected Pro
XLSX lite
Apache-2.0 + selected Pro
PDF lite
Apache-2.0 + selected Pro
PPTX Pro
Chosen format only
DOCX Pro
Chosen format only
XLSX Pro
Chosen format only
PDF Pro
Chosen format only
Enterprise
PPTX/DOCX → PDF conversion
Track changes / redline
White-label / OEM
Support & Licensing
License
Proprietary
Support
Standard
Billing
Per-company

Pro - All Formats

Formats & Engine
PPTX lite
Apache-2.0 + Pro
DOCX lite
Apache-2.0 + Pro
XLSX lite
Apache-2.0 + Pro
PDF lite
Apache-2.0 + Pro
PPTX Pro
DOCX Pro
XLSX Pro
PDF Pro
Enterprise
PPTX/DOCX → PDF conversion
Track changes / redline
White-label / OEM
Support & Licensing
License
Proprietary
Support
Standard
Billing
Per-company

Enterprise

Formats & Engine
PPTX lite
Apache-2.0 + Pro
DOCX lite
Apache-2.0 + Pro
XLSX lite
Apache-2.0 + Pro
PDF lite
Apache-2.0 + Pro
PPTX Pro
DOCX Pro
XLSX Pro
PDF Pro
Enterprise
PPTX/DOCX → PDF conversion
Track changes / redline
White-label / OEM
Support & Licensing
License
Proprietary + OEM
Support
Priority SLA
Billing
From $999+/mo

FAQ

Buying questions that come up fast.

Can I use the free tier commercially?

Yes. @paperjsx/json-to-pptx is Apache-2.0-licensed for commercial use, and the free tier includes the lite engines plus the MCP server with no forced branding, usage limits, or sign-up.

What does "per-company" mean?

One license covers your entire organization. No per-seat or per-developer fees. Install it on as many machines as you need.

What happens when my license expires?

Pro features are disabled. Free features continue working. Your existing generated documents are unaffected.

What's the difference between Pro and Enterprise?

All Formats gives you all four formats with all Pro features and DOCX → PDF conversion. Enterprise adds OEM and white-label terms, dedicated support, custom SLAs, and custom commercial arrangements.

Get started

Ready to ship document generation?

Start free, prove the workflow, then upgrade when document generation becomes something customers or recipients actually depend on.

Get Started