Print 2–16+ PDF pages per sheet with live preview and custom grids
WhiskFile N-Up PDF is a free online tool to print 2–16+ PDF pages per sheet with live preview and custom grids. Files are processed entirely in your browser — nothing is uploaded to any server.
Quick Answer
Print 2–16+ PDF pages per sheet with live preview and custom grids. WhiskFile's N-Up PDF is free, works in your browser, and requires no account. Your files never leave your device — all processing happens locally.
Upload your PDF
Drag and drop or click to select a PDF file. The tool loads it entirely in your browser — nothing is uploaded to any server.
Choose layout preset or custom grid
Pick a preset (2, 4, 6, 8, 9, or 16 pages per sheet) or switch to Custom Grid mode and define any rows x columns combination up to 8x8.
Select paper size and orientation
Choose from 8 paper sizes (A3, A4, A5, B4, B5, US Letter, US Legal, Tabloid) in portrait or landscape orientation.
Configure page order and borders
Set horizontal (left-to-right) or vertical (top-to-bottom) page order. Optionally add page borders with color and width for clear visual separation.
Adjust margins and gaps
Fine-tune the outer margin and inter-page gap using sliders. The live preview updates in real time showing actual page thumbnails in each grid slot.
Convert and download
Click Convert. The progress bar shows per-page rendering updates. View paper savings percentage, then download your N-up PDF ready for printing.
Max file size: 50 MB (free) · 500 MB (paid). Processing time: ~8s on average. Upload one file at a time.
N-Up PDF runs entirely in your browser — no software to install. Works on any device with a modern browser.
Windows & Mac
Chrome, Firefox, Edge, Safari
iPhone & Android
Safari, Chrome mobile
iPad & Tablets
Full touch support
Unlike server-based tools that upload your documents, WhiskFile processes everything locally in your browser. Your files never leave your device — not even temporarily.
No upload required
Files are processed in your browser — nothing is sent to any server
100% private
No server storage, no data collection, no third-party access
Works offline
Once loaded, works without an internet connection
“Compressed PDFs email in seconds instead of minutes. My clients love the fast turnaround.”
Tom Wilson
Real Estate Agent
“OCR on scanned papers makes them searchable instantly. A massive time-saver for literature reviews.”
Emily Zhang
Academic Researcher
Help us improve by sharing your experience with N-Up PDF.
Client-side processing
This tool now runs entirely in your browser — files never leave your device.
Result preview & sharing
Preview your processed file before downloading, and share results via a secure link.
N-up means placing N original pages onto one physical sheet. For example, 4-up places 4 pages in a 2×2 grid on a single sheet, reducing paper usage by 75%.
For 2-up, text is comfortably readable. 4-up works well for normal body text. 9-up and 16-up are best for slides, large-font content, or visual review rather than detailed reading.
Yes. Enable page borders and choose from 4 colors (gray, black, blue, red) and 4 widths (thin to heavy) for clear visual separation between panels.
Eight sizes: A3, A4, A5, B4, B5, US Letter, US Legal, and Tabloid — each available in portrait or landscape orientation.
Yes. Switch to Custom Grid mode and define any combination of columns (1–8) and rows (1–8). This lets you create layouts like 3×4, 5×2, or any arrangement you need.
Horizontal fills left-to-right then top-to-bottom (like reading). Vertical fills top-to-bottom then left-to-right (like newspaper columns). The live preview shows numbered pages so you can see the exact order.
4-up saves 75% paper, 9-up saves ~89%, and 16-up saves ~94%. The exact savings are shown in the toolbar and on the result screen.
No. Everything runs 100% in your browser. Your file never leaves your device.
Custom Grid mode supports up to 8 columns x 8 rows, allowing up to 64 pages per sheet. This is far beyond most competitors which cap at 16 or 32 pages per sheet.
Yes. N-Up PDF is perfect for creating presentation handouts. Select 4-up or 6-up to fit 4 or 6 slides per page, choose your paper size (A4 or Letter), and download a compact handout PDF ready to print or share.
Pages are rendered at 2x resolution and embedded as high-quality JPEG images. For most documents this produces excellent print results. The live preview lets you check the layout before converting.
Yes. Use the margin slider to control the outer edge spacing and the gap slider to control the spacing between pages. Both update the live preview in real time so you can fine-tune the layout.
Yes. N-Up PDF is completely free with no signup, no task limits, and no watermarks. There are no file size or page count restrictions. Everything runs in your browser — your PDF is never uploaded.
Yes. N-Up PDF runs entirely in your browser using WebAssembly. Your files are never uploaded to any server — they stay on your device throughout the entire process. No data is transmitted, stored, or accessible to WhiskFile or any third party.
Yes. N-Up PDF works on any device with a modern browser — iPhone, Android, iPad, tablets, Chromebooks, and desktop computers. No app download required. The interface adapts to your screen size automatically.
N-Up PDF accepts PDF files as input and produces PDF output. The maximum file size is 50 MB on the free plan (500 MB for Pro users). There are no page count limits.
See how WhiskFile compares to other PDF tools on features, pricing, and privacy.
Chromebook & Linux
Any modern browser
