ABOUT FLEXIBLE PDF Flexible PDF is a modern Windows app for viewing and processing PDF documents. It helps you organize pages, annotate files, run OCR on scans, secure sensitive content, and apply repeatable workflows such as watermarking, redaction, compression, and batch processing — all in one place. Flexible PDF is designed for everyday PDF work: fast navigation, convenient page reordering, and practical tools for cleaning up and preparing documents for sharing, archiving, or review. NOTE: Flexible PDF focuses on viewing, page organization, security, and processing workflows. It is not intended for direct editing of existing PDF text or embedded images like a full DTP editor. FEATURES VIEW AND NAVIGATE -Multi-tab PDF viewing -Text search -Bookmark navigation (when available in the document) CREATE PDF -Create PDFs from Microsoft Office documents (Word/Excel/PowerPoint) -Create PDFs from images (PNG/JPG/BMP) and text files (TXT) -Create PDFs from HTML/RTF (depending on source content) PAGE ORGANIZATION -Thumbnail view with drag & drop page reordering -Insert, remove, rotate, and rearrange pages -Split and merge PDFs -Extract selected pages to a new PDF -Replace selected pages with pages from another document -Copy/paste pages ANNOTATIONS AND MARKUP -Draw line, arrow, rectangle, and ellipse shapes -Add text boxes with font, size, color, and alignment -Control stroke/fill colors and line thickness SIGNATURES -Visual signatures: draw, type (font styles), or import an image; manage signatures in a built-in library -Digital signatures: sign using PFX/P12 or Windows Certificate Store -Optional signer details (reason, location, contact) -Visible or invisible signatures -Verify existing signatures -Batch signing for multiple PDFs OCR FOR SCANS -Extract text from scanned documents -Create searchable PDFs by adding a text layer over scans -English included; additional OCR languages supported via downloadable packs SECURITY AND PRIVACY -Password protection (set/remove) -Text redaction by pattern with preview/count before applying -Automatic detection of common sensitive data (emails, phone numbers, card numbers, ID/tax numbers) -Customizable redaction appearance (overlay color and label) WATERMARKS, PAGE NUMBERS, AND EXPORT -Text or image watermarks with position presets and opacity control -Page numbering with flexible formats, positions, fonts, colors, and margins (all or selected pages) -Export pages to PNG or multi-page TIFF, and extracted text to TXT OPTIMIZATION AND COMPRESSION -Presets for quality vs file size -Advanced options: JPEG quality, image downsampling DPI, grayscale conversion, CCITT Group 4 for B/W scans -Optional cleanup of selected content (e.g., metadata, attachments, thumbnails, bookmarks, JavaScript, logical structure/tags — when applicable) BATCH PROCESSING -Process multiple PDFs at once: OCR, watermarking, optimization/compression, redaction, and more -Progress reporting and smart file-conflict handling (ask/overwrite/skip/auto-rename)