PDFix Desktop vs WAVE

PDFix Desktop is a desktop application for PDF accessibility remediation, auto-tagging, and validation against PDF/UA and WCAG standards. It runs on Windows, macOS, and Linux and offers automated scans as well as manual review tools. Four auto-tagging methods are available: basic tagging, templates generated from preflight checks, AI-generated templates, and predefined layout templates. A visual Accessibility Panel lets users refine tables, headings, and alternative text. Its built-in veraPDF engine checks PDF/UA-1 and PDF/UA-2, WCAG 2.1 and 2.2, Section 508, and the European Accessibility Act; audit reports can be exported in HTML, XML, or JSON. The free download exposes all features, but saved PDFs may contain redacted content and a watermark. Desktop Pro costs $599 a year, and Desktop Enterprise costs €1,000 a year; Enterprise adds batch processing with layout templates. The product page says validation is local and documents are not uploaded to a server. PDFix cautions that human checks and intervention remain necessary for full compliance.

WAVE is a web accessibility tool that identifies many accessibility and WCAG errors and provides tools for human evaluation of web content. Its browser extensions for Chrome, Firefox, and Edge can examine password-protected, locally stored, and highly dynamic pages. The service supports page scans, scheduled site audits, intranet pages with most authentication types, and custom viewport sizes for checking responsive breakpoints. Stand-alone tools can integrate with continuous-integration systems including Selenium and Puppeteer. The API returns JSON or XML; basic analysis uses one credit, while advanced features may use two or three. New accounts receive 100 free API credits. Subscription API access has a 250-credit minimum purchase for $10 a month. Stand-alone API licenses cost $4,000 a year for Basic, $8,000 a year for Expanded, and $12,000 a year for Unlimited. The stand-alone API runs on Linux, Mac, or Windows web servers with PHP and Node installed; minimum requirements are 1 CPU, 1 GB memory, and 100 MB storage.