Open PDFs before you blink.
GoPDF draws every page on the GPU with Direct3D 11, no webview and no Electron, pure Go. Tabs, a command palette and a thumbnail sidebar stay out of the way while you read, and the memory ceiling actually holds.
Highlights
Tabs and a command palette
Work across documents with tabs, jump anywhere with Ctrl+K, and move forward and back through your reading history.
Search that shows itself
In-document search overlays highlights on every hit, with text selection and copy along for the ride.
Thumbnail sidebar and outline
A virtualized thumbnail strip with an outline tree, so long documents stay one glance navigable.
Reader controls, all there
Continuous page viewer, fit width or page, 25-400% zoom, rotate and printing.
Plays well with files
File associations, drag-and-drop, recents and single-instance behavior, the way a desktop reader should.
Memory that behaves
Pixel caches are byte-budgeted with a ~300 MB worst-case ceiling, and RSS drops as tabs close.