Free PDF Tools100% Private & Secure

Traditional PDF editors require software installation, subscriptions, or upload your sensitive files to remote servers. Our browser-based approach eliminates these concerns by processing everything locally on your device.

Your files never leave your computer. Whether you're handling confidential business contracts, personal tax documents, or medical records, your data stays private. You can even verify this by checking your browser's network tab—no file data is transmitted.

This approach also means instant access with no downloads, no account creation, and works on any device with a modern web browser—Windows, Mac, Linux, and even mobile devices.

The PDF merger tool lets you combine up to 20 PDF files into a single document. Simply drag and drop your files, reorder them with intuitive drag-and-drop, and merge them with one click.

Common use cases include combining report chapters, merging scanned document pages, consolidating invoices, or creating unified presentations from multiple source files.

The merge operation preserves all original formatting, links, bookmarks, and annotations. There's no quality loss or re-compression—pages are combined at the structural level.

The PDF splitter enables you to extract specific pages from any PDF document. Select pages visually by clicking thumbnails, use quick options (all, first, last, odd, even), or enter custom page ranges like '1-3, 5, 7-10'.

Extracted pages maintain 100% original quality. Download individual pages or get all extracted pages in a convenient ZIP archive.

Perfect for extracting cover pages, removing unwanted content, splitting chapters, or sharing specific sections of a larger document.

The PDF compressor reduces file size using three quality presets: High Quality for minimal compression with best visual fidelity, Balanced for everyday sharing, and Maximum Compression for the smallest possible file size.

Compression effectiveness varies by content. Image-heavy PDFs can shrink 40-80%, while text-only documents may see 10-20% reduction since they're already efficient.

Ideal for meeting email attachment limits, uploading to web forms with size restrictions, reducing cloud storage usage, or speeding up file transfers.

The page organizer provides a visual interface for complete control over your PDF's page structure. See thumbnail previews of every page, then drag and drop to reorder.

Rotate pages 90° in either direction—perfect for fixing sideways or upside-down scanned pages. Delete unwanted pages with a single click, or batch-delete multiple selected pages.

All changes are previewed in real-time before you apply them. The original file remains untouched until you explicitly click 'Apply Changes' to generate your modified PDF.

Our PDF tools are built using pdf-lib for document manipulation and pdfjs-dist for rendering page thumbnails. Both libraries run entirely in the browser using JavaScript and WebAssembly.

Processing happens on the main thread with optimizations for large files, including progressive thumbnail loading, memory management, and chunked operations to prevent browser freezing.

The tools support PDF versions 1.0 through 2.0 and handle most standard PDF features including embedded fonts, images, form fields, and annotations.

The image to PDF converter transforms your JPG, PNG, and WebP images into professional PDF documents. Upload multiple images at once and arrange them in any order using drag-and-drop.

Choose from standard page sizes including A4 (international standard) and US Letter, or use 'Original Size' to preserve exact image dimensions. Set margins for printed output or choose edge-to-edge for maximum image coverage.

The auto-orientation feature intelligently detects whether each image is portrait or landscape and adjusts the page accordingly. Perfect for creating photo albums, document scans, portfolios, or presentation materials.

Convert any PDF page into high-quality JPG or PNG images. Choose PNG for lossless quality and sharp text, or JPG for smaller file sizes—ideal for web use and sharing.

Select from three DPI settings: 72 DPI for screen viewing and web (smallest files), 150 DPI for general purpose (good balance), or 300 DPI for print-quality output (largest files).

Convert all pages at once or specify exactly which pages you need using ranges like '1-5, 8, 10-15'. Download individual images or get everything packaged in a convenient ZIP file.

Add professional watermarks to protect confidential documents, establish ownership, or brand your PDFs. Choose between text watermarks (custom text like 'CONFIDENTIAL' or 'DRAFT') or image watermarks (your logo or stamp).

Position watermarks in six locations: center, diagonal (across the page), or any corner. Adjust opacity from subtle (20%) to bold (80%) to balance visibility with document readability.

Apply watermarks to all pages, just the first page, or a custom selection. For text watermarks, customize font size and color. For image watermarks, upload PNG files with transparency for best results.

The Protect PDF tool adds password encryption to your documents, requiring users to enter the correct password before viewing. Perfect for sensitive business documents, financial records, or confidential client materials.

Control document permissions beyond just access: allow or restrict printing, copying text/images, making modifications, and adding annotations. This gives you fine-grained control over how recipients can interact with your document.

The Unlock PDF tool removes password protection when you have the correct password—useful when you need to edit a protected file or want to share it more freely. Note: this tool requires the correct password and cannot crack unknown passwords.