Apryse

What It Does

Apryse, formerly PDFTron, is a document-processing technology company that sells SDKs and APIs for viewing, editing, converting, annotating, signing, merging, extracting, and classifying documents. Developers embed its components into their own applications rather than buying it as an end-user product. It is infrastructure used by legal-tech and other software vendors, not a practice tool a law firm uses directly.

What We Found

The company began as PDFTron Systems, incorporated in 1998 in Vancouver, and rebranded to Apryse; it is now headquartered in Denver, Colorado. It has grown partly through acquisition, including TallComponents to extend its .NET PDF capabilities. Its relevance to legal tech is as a building block — the PDF and document-handling layer inside other products — rather than a stand-alone offering for practitioners.

Company Info

• Founded: 1998 (as PDFTron)
• HQ: Denver, Colorado, USA
• Founders: Catherine Williams, Ivan Nincic
• LinkedIn followers: 27,562 (LinkedIn, 2026-06)
• Sector: Document-processing SDK / developer tooling

What We Haven’t Verified

• Current headcount — not confirmed from a reliable source.
• Revenue and ownership details.
• Pricing — developer/enterprise licensing, not publicly listed.