Combine multiple PDF pages onto a single sheet with N-up layout. Choose 2-up, 4-up, 6-up, 9-up, or booklet mode. Perfect for printing multiple slides or pages on one sheet. Everything runs locally in your browser — nothing is uploaded.
Overlay one PDF on another, alternate-merge two documents, combine pages into sheets, apply booklet layout, invert colors, or extract pages as ZIP images.
Turn photos and scanned images into a professional PDF document. Upload multiple images, reorder, and combine into a single PDF. Everything runs locally in your browser — nothing is uploaded.
Add custom text labels, annotations, and captions directly onto PDF pages. Choose font size, color, and position. Perfect for signing, marking up, or adding notes to documents.
Combine multiple photos into beautiful collages. Choose from grid, strip, or featured layouts. Perfect for creating photo montages, mood boards, and social media posts.
Combine multiple audio files into one continuous track. Supports crossfade between songs and automatic volume normalization. Perfect for making mixtapes, podcasts, and audiobooks.
N-up PDF lets you combine multiple PDF pages onto a single sheet with N-up layout. Choose 2-up, 4-up, 6-up, 9-up, or booklet mode. Perfect for printing multiple slides or pages on one sheet. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Combine multiple PDF pages onto a single sheet with N-up layout. Choose 2-up, 4-up, 6-up, 9-up, or booklet mode. Perfect for printing multiple slides or pages on one sheet. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, N-up PDF runs entirely on your device with no internet connection needed. All processing is done locally.
Combine multiple PDF pages onto a single sheet with N-up layout. Choose 2-up, 4-up, 6-up, 9-up, or booklet mode. Perfect for printing multiple slides or pages on one sheet. All processing runs locally in your browser — no files are uploaded to any server.
Yes. Your PDFs never leave your device. All operations happen in-browser using pdf-lib or similar local libraries.
Standard PDF files (versions 1.0–2.0). Encrypted or password-protected files may need to be unlocked first.
No hard limits, but very large PDFs (500+ pages or 100MB+) may process slower on low-memory devices.
PDF Page Manager
Manages PDF pages with crop, organize, extract, rotate, and delete operations in a single unified interface with visual page thumbnails. Everything runs locally in your browser — nothing is uploaded.
Resize PDF Pages
Change the page size of your PDF documents. Choose from standard sizes (A4, Letter, Legal, A3) or set custom dimensions. Automatically adds white margins when enlarging.