Chromium

Chromium is the open-source web browser project behind Google Chrome and other Chromium-based browsers. For PDF work, it includes a built-in PDF viewer and print engine, letting users open, read, search, rotate, print, and save PDF files without separate software.

It is commonly used by developers, IT teams, and general desktop users who need basic PDF access inside a browser or automated PDF generation from web content. A distinguishing trait is its headless and command-line driven PDF output, which makes Chromium useful in testing, rendering, and server-side document workflows.