Every tool you need to work with PDFs in one place
Every tool you need to use PDFs, at your fingertips. All are 100% free and easy to use! Merge, split, compress, convert, rotate, unlock, and watermark PDFs with just a few clicks.
Merge PDF
Combine multiple PDFs into one unified document in any custom order.
Split PDF
Extract specific pages, custom ranges, or separate every single page into distinct files.
Remove Page PDF
Select and permanently delete unwanted, duplicate or blank pages from your PDF.
Organize PDF
Visual drag-and-drop page manager to sort, rotate, duplicate, or delete PDF pages.
Scan to pdf
Capture documents using your camera or scan receipts & papers directly into high-clarity PDF.
Compress PDF
Reduce file size while preserving high visual document resolution and clarity.
Repair PDF
Recover and repair damaged, corrupted, or unreadable PDF files and salvage content.
OCR PDF
Convert scanned PDFs and non-selectable images into searchable, selectable text.
JPG to PDF
Convert JPG, JPEG, and PNG images into a clean, unified multi-page PDF document.
WORD to PDF
Convert Microsoft Word (.docx, .doc) files into crisp, universal PDF documents.
POWERPOINT to PDF
Convert PowerPoint (.pptx, .ppt) slideshow presentations into standard PDF decks.
EXCEL to PDF
Convert Microsoft Excel (.xlsx, .xls, .csv) spreadsheets and tables into formatted PDFs.
HTML to PDF
Convert web pages, live URLs, or raw HTML code into pixel-perfect PDF documents.
PDF to JPG
Extract pages or high-resolution embedded images into high-quality JPG pictures.
PDF to WORD
Convert PDF files into fully editable Microsoft Word (.docx) documents with layout intact.
PDF to POWERPOINT
Turn your PDF slides and visual pages into editable Microsoft PowerPoint (.pptx) decks.
PDF to EXCEL
Pull tables and financial data out of PDF into editable Microsoft Excel (.xlsx / .csv).
PDF to PDF/A
Transform normal PDF into ISO-standardized PDF/A format for long-term document archiving.
Rotate PDF
Rotate PDF pages 90, 180, or 270 degrees clockwise or counterclockwise.
Add page numbers
Insert customized, styled page numbering, headers and footers with flexible alignment.
Add watermark
Stamp custom text or transparent logos across any or all pages with custom opacity.
Crop PDF
Trim page margins, remove unwanted borders, and frame selected regions.
Edit PDF
Add text, shapes, freehand drawing, highlights, and annotations directly in your browser.
PDF Forms
Fill out interactive PDF forms, check checkboxes, sign fields, or create fillable inputs.
Unlock PDF
Remove password security, printing blocks, and editing restrictions from PDF files.
Protect PDF
Encrypt your PDF with strong AES-256 password protection and restrict permissions.
Sign PDF
Draw, type, or upload legally-binding electronic signatures and initials to sign PDFs.
Redact PDF
Permanently black out and sanitize confidential PII, account numbers, and trade secrets.
Compare PDF
Inspect side-by-side visual and text diffs between two versions of a document.
AI Summarizer
Generate concise executive summaries, key bullet points, and actionable takeaways with AI.
Translate PDF
Translate documents across dozens of languages while preserving formatting and tables.
PDF to Markdown
Extract structured headers, paragraphs, and tables from PDF into clean Markdown (.md).
The PDF software trusted by millions of users
KTAS PDF Tool is your number one web app for editing PDFs with complete ease. Enjoy all the tools you need to work efficiently with documents.
Fast and Easy to Use
Work directly in your browser. Drag and drop your files, customize settings, and get your processed document ready in a couple of seconds.
Privacy & Security First
We take document confidentiality seriously. All transfers are encrypted with TLS, and files are automatically purged from our servers within 2 hours.
Freedom to Work Anywhere
No software downloads, licenses, or plugins required. Accessible on Windows, Mac, Linux, Android, and iOS anytime you need it.
Get more done with your PDFs
Merge, split, convert, compress, sign, or edit any PDF document in just a few clicks. Completely free to start.
Start with Merge PDF