Evinced vs veraPDF

Evinced provides tools for teams working to find and prevent accessibility issues in websites and mobile apps. Its analysis uses rule sets, computer vision, AI, and other algorithms, and groups recurring code patterns so teams can connect many reported issues to fewer components. Test Automation SDKs work with web and mobile apps and support frameworks including Playwright, Selenium, Cypress, WebdriverIO, XCUITest, Espresso, and Appium. CI integrations include Jenkins and CircleCI, with JSON, JUnit, and CSV output. Site Scanner crawls websites, tracks issues over time, supports login-required pages, and can scan on-premises development, QA, and staging environments using outbound HTTPS. Web Flow Analyzer follows a user journey, reports on the flow, and can create Jira or Azure DevOps tickets. Mobile Flow Analyzer examines real or simulated Android and iOS devices without SDK installation or code-level app access. Other tools include a Figma design checker, chatbot integrations, and MCP tools for compatible AI coding systems. Pricing is on request; a 14-day Site Scanner trial is listed at 0.00 USD, with no credit card required and stated URL and per-scan limits.

veraPDF is an open source validator for PDF/A and PDF/UA conformance. Its Implementation Checker validates all PDF/A parts and conformance levels, and performs machine checks for PDF/UA parts 1 and 2. The Policy Checker evaluates PDF Features Reports against institutional policy profiles. A Metadata Fixer makes a limited set of repairs, such as removing an incorrect PDF/A flag or repairing broken XMP when that is the only obstacle to a legitimate flag. The Reporter transforms machine-readable reports from the Implementation Checker, Policy Checker, and Metadata Fixer into other forms for downstream use. Developers can use the validation library as a Java archive through Maven, a desktop GUI, or a command-line application. Plugins can add third-party feature extraction tools to PDF Features Reports. The project describes digital preservationists and memory institutions as key users, and offers an API and test files for developers. Desktop installers are available for Windows, Mac, and Linux; these systems need Java 8 or later. veraPDF is dual licensed under GPLv3 or later and MPLv2 or later. Downloads include GPG signatures and instructions to check installer integrity. Development builds may contain bugs or missing features and come without support or guarantees. The validator costs nothing.