FireShot is a browser extension that captures full web pages, visible areas, or selected sections, saving screenshots locally for privacy and offline use. It features a built-in editor for annotations, resizing, and cropping, and supports exporting in multiple formats including searchable PDFs with live links. Ideal for web developers, researchers, and professionals needing quick visual documentation, FireShot also offers batch capture, FTP upload, and integration with OneNote, making web page archiving and sharing efficient and versatile.