Apryse Alternative
Apryse (formerly PDFTron) is the most comprehensive document SDK on the market. It supports 30+ file formats, CAD viewing, Office conversion, and is used by 85% of Fortune 100 companies. It's the right choice for enterprises that need multi-format support. But most teams embedding PDF editing don't need CAD viewing or Office conversion - they need text input, signatures, form filling, and page manipulation. SimplePDF focuses on the 80% of features that 90% of teams actually use.
What you get with SimplePDF
PDF-focused, not everything-focused
Apryse supports 30+ formats. If you only need PDF, you're paying for 29 you don't use. SimplePDF does PDF editing well.
Fully managed product
Apryse's WebViewer is source-available but your team maintains the UI. SimplePDF is a hosted product - we handle updates, rendering, and edge cases.
One price, all platforms
Apryse licenses per platform. SimplePDF is one price for web access. No per-platform fees.
One-line integration
No npm install, no license key management, no UI customisation boilerplate. One iframe and you're live.
Feature Comparison
| Feature | Apryse (PDFTron) | SimplePDF |
|---|---|---|
| File format support | 30+ formats (PDF, Office, CAD, images) | PDF only |
| Integration | npm + license key + UI config | One iframe |
| Form filling | Yes | Yes (with auto-detection) |
| Signatures | Yes | Yes (draw, type, upload) |
| Text editing | Yes (content editing) | Yes (annotation-based) |
| BYOS | Custom implementation | Built-in (S3 & Azure) |
| Client-side processing | Yes (WebViewer) | Yes (in-browser) |
| Office conversion | Yes | No |
| CAD viewing | Yes | No |
| White-label | Yes | Yes |
| Native mobile SDKs | iOS, Android, Xamarin | Web only (responsive) |
| Pricing | Quote-based (typically $10K+/year) | From $99/mo (transparent) |
Integration Comparison
npm install @pdftron/webviewer
import WebViewer from '@pdftron/webviewer';
WebViewer({
path: '/lib/webviewer',
licenseKey: 'YOUR_LICENSE_KEY',
initialDoc: 'document.pdf',
}, document.getElementById('viewer'))
.then(instance => {
// + customise toolbar
// + configure annotations
// + add event handlers
// + style UI components
});<iframe
src="https://yourcompany.simplepdf.com/editor"
width="100%"
height="800px"
/>Where Apryse is the better fit
- You need to view and edit 30+ file formats, not just PDF
- You need Office document conversion (Word, Excel, PowerPoint)
- You need CAD file viewing alongside PDF editing
- You need native mobile SDKs (iOS, Android, Xamarin)
- You're a Fortune 500 company that needs the broadest possible document SDK with enterprise support
Which SimplePDF product fits?
Embed
For teams that need PDF editing without a full document SDK. One iframe gives you text input, signatures, form filling, and white-label.
Learn about EmbedPortal
For non-technical teams who need to collect filled PDFs. No SDK integration at all - just share a link.
Learn about PortalPDF-to-Web-Forms
Convert PDFs into web forms automatically. No document SDK needed for form creation and collection.
Learn about PDF-to-Web-Forms