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Merge multiple PDF documents into a single file or convert a collection of images into a PDF, all directly in your browser. This tool processes everything on your device using JavaScript and the pdf-lib library, so your sensitive documents are never uploaded to any server. Combine contracts, reports, scanned pages, or any other PDFs in the exact order you choose, or turn your photos and screenshots into a clean, shareable PDF document.
PDF (Portable Document Format) was developed by Adobe in 1993 and has since become the global standard for sharing documents that need to look the same on every device and operating system. Unlike word processor files, a PDF preserves the exact layout, fonts, images, and formatting regardless of what software or hardware the recipient uses. PDFs can contain text, vector graphics, raster images, hyperlinks, form fields, digital signatures, and even embedded multimedia. The format is governed by the open ISO 32000 standard, ensuring long-term compatibility and archival reliability.
PDF files are universally supported across all major platforms. Every modern web browser can display PDFs natively, and dedicated PDF readers are available for Windows, macOS, Linux, iOS, and Android. This universal compatibility is why PDFs are the preferred format for invoices, legal agreements, academic papers, government forms, technical manuals, and any document where consistent presentation matters.
Merging PDFs is essential in many professional workflows. Lawyers combine individual contract pages and exhibits into a single filing. Accountants consolidate monthly statements into annual reports. Students merge lecture notes, research articles, and assignment pages into one study document. Real estate agents bundle inspection reports, disclosures, and agreements into a complete transaction package. Instead of sending multiple attachments via email, merging everything into one PDF makes documents easier to organize, review, and archive.
Our merge tool preserves the full fidelity of each source PDF, including text, images, annotations, and page formatting. Simply add your PDF files in the desired order, and the tool combines them into a single document that you can download immediately.
Converting images to PDF is useful when you need to share photos, scanned documents, or screenshots in a standardized, print-ready format. A PDF wrapping ensures that your images maintain their original resolution and are presented in a fixed layout that cannot be accidentally resized or reordered by the recipient. This is especially valuable for scanned receipts, signed documents, ID copies, and photo portfolios.
Our image-to-PDF converter supports JPEG and PNG files natively, and automatically converts other image formats like WebP and BMP through an internal rendering step. Each image is placed on its own page, sized to match the original image dimensions, producing a clean PDF with no borders or margins. Add multiple images in sequence to create multi-page PDF documents from your image collection.