Reduce PDF file size by re-compressing images, rewriting the structure or rasterising pages — with real before/after numbers.
PDF Optimization
Free Online PDF & Document Tools
The document half of Mutqan Tools: everything you do with a PDF, as focused tools grouped by job — conversion, page organisation, editing and annotation, security and privacy, optimisation, analysis and repair, OCR, and Office documents. Each page does one thing well, says what it keeps and what it cannot, and shows real numbers.
Files never leave your device: the engines (pdf.js, pdf-lib, qpdf and Tesseract compiled to WebAssembly) run in your browser. Downloading a result needs a free account — no subscription and no payment, ever.
Categories
Categories
PDF Conversion Tools
PDF to Word, JPG, PNG & Images to PDF
16 toolsPDF Page Tools
Merge, Split, Rotate, Reorder & Delete Pages
11 toolsPDF Editing & Annotation Tools
Edit, Sign, Watermark, Number & Resize PDFs
18 toolsPDF Security & Privacy Tools
Protect, Unlock, Permissions & Metadata
7 toolsPDF Optimization Tools
Compress, Grayscale, Clean Up, Print & Web
5 toolsPDF Analysis & Repair Tools
Inspect, Validate, Repair & Count Pages
10 toolsOCR & Text Extraction Tools
OCR PDFs & Images, Extract Text, Word Count
5 toolsOffice Document Tools
View DOCX & XLSX, Inspect Word Metadata
3 toolsBy usage
All Documents & PDF tools Popular tools in this area
Edit a PDF in your browser: add text, images, drawings, highlights, shapes, notes, signatures and stamps, white out, crop, redact and manage pages.
PDF Editing & Annotation
Convert a PDF to an editable Word document (.docx) in your browser: text, headings, lists, tables and images recovered, layout approximated.
PDF Conversion
Convert Word documents (.docx) to PDF in your browser — a searchable text PDF with embedded fonts, or a layout copy of the pages as your browser renders them.
PDF Conversion
Combine several PDF files into one document, in the order you choose, without uploading anything.
PDF Pages & Organization
Sign a PDF by drawing your signature, typing your name or uploading an image, then place and resize it on the page.
PDF Editing & Annotation
Convert JPG photos and scans into a PDF — one image per page, in the order you choose, no upload.
PDF Conversion
Extract text from photos and screenshots (JPG, PNG, WebP) with OCR in your browser — English, Arabic, Hindi; several images at once.
OCR & Text
Guides
More guides Learn more
PDF Editing & Annotation
How to Edit a PDF Without Uploading It
Edit a PDF without uploading it: what "in the browser" means, what you can change, when to convert to Word instead, and how to check nothing left your device.
PDF OptimizationPDF Compression Explained
Why a PDF is large (images, fonts, duplicated objects), what lossless and lossy compression change, how to pick a quality, and when a file cannot get smaller.