iLovePDF vs pdf-lib
No leader: the top candidate pdf-lib has only 0.20 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for pdf editors. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
iLovePDF
A web platform offering tools to merge, split, compress, convert, and digitally sign PDF files. Available in free and paid tiers with access across web, mobile, and desktop apps, plus an API for custom integrations.
pdf-lib
A pure JavaScript PDF manipulation toolkit that runs across any JavaScript environment including web browsers, Node.js, Deno, and React Native. It enables creating new PDFs, editing existing documents, filling forms with various field types, embedding fonts, and merging or splitting pages.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
iLovePDF
Free tier available. Premium from £60/year or £9/month. Custom enterprise pricing.
- FreeFree
- Core PDF tools
- Limited document processing
- Premium£60/year or £9/month
- Unlimited document processing
- Web, mobile, and desktop access
- Digital signatures
- Workflows
- No ads
- BusinessContact sales
- Custom workflows
- Dedicated account manager
- SSO (Single Sign-On)
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
iLovePDF
- REST API (iLoveAPI)
- Webhooks
- Cloud storage services
pdf-lib
Not documented yet.
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.