* [EmbedPDF v2.9.0](https://github.com/embedpdf/embed-pdf-viewer) – Framework-agnostic JavaScript PDF viewer with annotations, redaction, search, and smooth scrolling.

* [Kreuzberg v4.4.0](https://github.com/kreuzberg-dev/kreuzberg) – Polyglot document intelligence framework with a Rust core extracting text, metadata, and structured data from PDFs, Office files, images, and 56 formats.

* [go-pdfium v1.18.0](https://github.com/klippa-app/go-pdfium) – Go PDF library using PDFium with single-threaded, multi-process, and WebAssembly modes for rendering, extraction, and editing.