Edit, Compress & Organize
Edit typography, add electronic signatures, insert shapes, and annotate PDF documents.
Reduce large document file size for email sharing while preserving crisp vector text.
Combine multiple separate PDF reports and pages into a single organized document.
Extract specific page numbers, custom ranges, or divide large files into multiple PDFs.
Convert single or batch JPG, PNG, and WebP photographs into a clean, unified PDF.
Extract each PDF page as an individual, high-resolution JPG or PNG image file.
Security, OCR & Verification
Encrypt confidential PDF documents with strong passwords and access restrictions.
Remove password restrictions and decryption barriers from your password-protected PDFs.
Extract editable, selectable text and tabular data from scanned documents and images.
Verify cryptographic digital signatures and document integrity certificates in seconds.
Convert PDF documents into editable Microsoft Word DOCX files with formatting intact.
Which PDF Tool Should I Use?
Direct solutions for common PDF editing, conversion, and optimization needs:
PDF Engineering & Document Integrity Standards
Engineered for high-fidelity document reproduction, standards compliance, and verifiable privacy protocols.
ISO 32000-2 Portable Document Format Architecture
PixDok PDF utilities adhere to the universal ISO 32000-2:2020 document management specification. When merging, splitting, compressing, or converting PDF files, our engine reconstructs cross-reference tables (XRef), preserves embedded font dictionaries, and maintains valid content streams. This guarantees that your finalized PDF documents open reliably across Adobe Acrobat, web browsers, mobile viewers, and commercial print drivers without corruption.
Cryptographic Security & In-Memory Encryption
Password protection, signature verification, and permission management follow cryptographic security specifications outlined by the NIST FIPS 197 Advanced Encryption Standard (AES). Files are decrypted and processed strictly in temporary execution memory, guaranteeing that sensitive legal contracts, invoices, and certificates remain private with zero unauthorized cloud storage.
Frequently Asked Questions
Common questions regarding PixDok online PDF processing:
Are PixDok PDF tools free to use?
Yes. All PixDok PDF tools—including PDF Editor, Compress PDF, Merge PDF, Split PDF, OCR, and Password Remover—are 100% free with no hidden fees or required registrations.
How do I compress a PDF without losing text quality?
PixDok Compress PDF uses advanced stream optimization and intelligent downsampling. Vector text, digital signatures, and typography remain razor sharp while heavy embedded images are compressed to reduce overall file size.
Can I merge multiple PDF files on my phone or computer?
Yes. PixDok Merge PDF works in any web browser on desktop, iPhone, Android, or tablet. Simply upload multiple files, arrange their order, and download your consolidated PDF in seconds.
Can I edit text and add my signature to a PDF online?
Yes. Our Free PDF Editor allows you to type new text, edit existing typography, draw or upload signatures, add highlight shapes, and insert images directly onto any PDF page.
Is it safe to upload confidential PDFs to PixDok?
Yes. Privacy is our top priority. All transfers are encrypted with HTTPS/SSL, files are processed directly in temporary memory, and files are automatically scrubbed immediately after processing.
How can I convert a scanned PDF into editable text?
Use the PixDok PDF OCR tool. It reads rasterized images and scanned document pages, detects characters using optical character recognition, and outputs editable, searchable text.