Lampka

Lampka is a Windows PDF reader designed for long documents such as papers, theses, reports, and document bundles. Its dark-page mode darkens text and paper while preserving the original colours of photos, charts, and diagrams. It also includes print-matching page numbers, a reading ruler, an evening mode, and restores the last reading position when reopening a document.

The reader provides hover previews for citations, links, and references such as figure numbers, allowing them to be viewed without leaving the current page. Split view can place a document alongside its references, footnotes, or exhibits. Offline text-to-speech uses the computer's installed voices, reads sentence by sentence, and remembers the listening position.

Highlights and notes can be exported as Markdown without modifying the original PDF. Lampka works offline, requires no account, does not track users, and does not upload or copy PDFs.