A focused PDF reader
Open documents in a calm reader designed around the page—not browser chrome.
Made for Windows
Make room
for reading.
Paper gathers the documents you read and the thoughts you add to them into one warm, native place—so your library feels personal again.
Read the Paper docs
One library for PDFs and e-books
Natural ink with pen, pencil, and highlighter
At home on Windows from the first click
Inside Paper
A calmer way to read,
write, and keep what matters.
Write naturally
Annotate with Windows Ink using a pen, pencil, highlighter, eraser, and ruler.
Bring your e-books
Import EPUB books alongside PDFs instead of splitting your reading between apps.
Keep a notebook
Capture ideas and reading notes without breaking the thread of what you are reading.
Share what matters
Take annotated PDFs beyond Paper when a thought is ready to leave your library.
Built for your PC
A native Windows experience made for mouse, keyboard, touch, and pen.
Windows Ink
Your handwriting belongs on the page.
Underline the sentence. Circle the detail. Leave a question in the margin. Paper is built for the familiar gestures that make a document feel understood.
Turn a few pages
The next chapter
Coming to Paper.
Features in active planning are kept separate from what you can use today.
AI summaries
Explore and understand your library with helpful, optional intelligence.
Windows Hello lock
Put an extra layer of protection around your personal library.
News and articles
Keep longer reads beside your books and documents.
Ready when you are