Ghostyak NotesNot sure which book it was in? Find it in one search.

Textbooks and lecture notes, reports and papers. Import a PDF, write right on it, and find the page you need later.

Windows x64 · Free · Every Pro feature for the first 30 days · Then library search covers up to 3 documents

Ghostyak Notes library search for a Korean word, listing matching pages from two documents with previews

Writing

Pen, highlighter, eraser. Colors and thickness your way.

Save three slots of color and thickness for the pen and for the highlighter, then switch between them instantly. Your writing is saved automatically as you go.

See features Watch the intro video

Ghostyak Notes showing a PDF textbook with highlighted text and handwritten notes in the margin

Organize textbooks and notes like a bookshelf.

Ghostyak Notes library showing ten documents as a cover grid, with folders and favorites on the left

Move, add, and rotate pages.

Ghostyak Notes page overview showing all pages of a 24-page document in a grid, with buttons to move, duplicate, and rotate

One page at a time, or two like a book.

Ghostyak Notes two-page view with annotated pages 4 and 5 side by side

Start free, move to Pro when you need it.

For the first 30 days it is identical to Pro. After that writing stays free, OCR covers up to 500 pages a month, and library search shows results from up to 3 documents. Pro has no limits.

Free
No time limit
FreeEvery Pro feature for the first 30 days
Free to keep using:
- Write on PDFs with pen, highlighter and text boxes
- Edit pages, create notes, build outlines, merge documents
- Find in a document, find and copy recognized text, and use the minimap
- Export to PDF with handwriting, and print
- Text recognition (OCR) for 500 pages a month
- Library search, all bookmarks and all marked text show results from up to 3 documents
Pro
No limits
$19USD · One-time purchase
Buy Pro
Everything in Free, plus:
- Unlimited text recognition (OCR), plus Auto Mode and Performance Mode (Free: 500 pages a month)
- Library search, all bookmarks and all marked text across every document (Free: up to 3)
- Activate up to 3 Windows PCs with one key
- Updates included
After purchase, we email you a license key. Paste it into Settings → License in the app.