# GenZDoc > Free, secure, and client-side PDF and Image tools. GenZDoc provides a comprehensive suite of free online tools for manipulating PDF and image files. All processing is performed specifically in the user's browser (client-side), ensuring that sensitive files are never uploaded to a server. ## Core Features - **Privacy Focus**: Files never leave your device. - **Free**: No usage limits or sign-ups required. - **Fast**: Instant processing using WebAssembly and modern browser capabilities. ## Tools Sections ### PDF Conversion - [PDF to Word](https://genzdoc.com/tools/pdf-to-word): Convert PDF documents to editable Word (DOCX) files. - [PDF to Excel](https://genzdoc.com/tools/pdf-to-excel): Extract data from PDF to Excel (XLSX) spreadsheets. - [PDF to PowerPoint](https://genzdoc.com/tools/pdf-to-pptx): Convert PDF slides to PowerPoint (PPTX) presentations. - [PDF to JPG](https://genzdoc.com/tools/pdf-to-jpg): Convert PDF pages into high-quality images. - [PDF to PDF/A](https://genzdoc.com/tools/pdf-to-pdfa): Convert PDF to ISO-compliant PDF/A format for archiving. - [Word to PDF](https://genzdoc.com/tools/word-to-pdf): Convert DOC/DOCX files to PDF. - [Excel to PDF](https://genzdoc.com/tools/excel-to-pdf): Convert Excel spreadsheets to PDF. - [PowerPoint to PDF](https://genzdoc.com/tools/pptx-to-pdf): Convert PPT/PPTX presentations to PDF. - [HTML to PDF](https://genzdoc.com/tools/html-to-pdf): Convert web pages and HTML to PDF. - [JPG to PDF](https://genzdoc.com/tools/jpg-to-pdf): Convert JPG images to a single PDF document. ### PDF Management - [Merge & Split](https://genzdoc.com/tools/pdf-merge-split): Combine multiple PDFs into one or split one PDF into multiple files. - [Compress PDF](https://genzdoc.com/tools/pdf-compressor): Reduce PDF file size while maintaining quality. - [Organize PDF](https://genzdoc.com/tools/organize-pdf): Rearrange, delete, and rotate pages within a PDF. - [Rotate PDF](https://genzdoc.com/tools/rotate-pdf): Rotate PDF pages permanently. - [Crop PDF](https://genzdoc.com/tools/crop-pdf): Crop PDF pages to specific margins. - [Extract Pages](https://genzdoc.com/tools/extract-pages): Extract specific pages from a PDF to create a new file. - [Remove Pages](https://genzdoc.com/tools/remove-pages): Delete unwanted pages from a PDF. ### PDF Security & Editing - [Protect PDF](https://genzdoc.com/tools/protect-pdf): Encrypt PDF with a password. - [Unlock PDF](https://genzdoc.com/tools/unlock-pdf): Remove password security from PDF. - [Redact PDF](https://genzdoc.com/tools/redact-pdf): Permanently black out sensitive information. - [Sign PDF](https://genzdoc.com/tools/sign-pdf): Add digital signatures to PDF documents. - [Edit PDF](https://genzdoc.com/tools/edit-pdf): Add text, annotations, and notes to PDF. - [Watermark PDF](https://genzdoc.com/tools/watermark-pdf): Add text watermarks to PDF pages. - [Page Numbers](https://genzdoc.com/tools/page-numbers-pdf): Add page numbers to PDF. - [Compare PDF](https://genzdoc.com/tools/compare-pdf): Compare two PDF files for differences. - [Repair PDF](https://genzdoc.com/tools/repair-pdf): Attempt to fix corrupted PDF files. ### Image Tools - [Image Compressor](https://genzdoc.com/tools/image-compressor): Compress JPG, PNG, and WebP images. - [Image Resizer](https://genzdoc.com/tools/image/resize-image): Resize images by pixel or percentage. - [PNG ↔ JPG](https://genzdoc.com/tools/png-jpg-converter): Convert between PNG and JPG formats.