PDF Tools - Merge, Split, Compress & Edit PDF Files Online Free

Manage your PDF documents with simple browser-based tools. Combine multiple PDFs, split pages, compress large files, rotate layouts, and organize pages without installing any software. Each tool focuses on making document tasks quick and predictable. These tools work especially well for invoices, forms, contracts, reports, and scanned documents that need light editing or restructuring. You can also add passwords, remove metadata, and convert PDFs into accessible formats like Word, images, or text. All operations happen locally, keeping your files secure while giving you precise control over formatting. Whether you're preparing documents for clients, submitting forms, or cleaning up multi-page PDFs, these tools offer practical solutions that fit neatly into everyday workflows.

Featured PDF Tools

Featured

Extract Text from PDF

Pull text content from PDF files instantly

Compress PDF files while preserving quality

Merge multiple PDFs into single documents

Examine PDF metadata and properties

PDF Password Protector

Encrypt and password-protect PDF files

Unlock password-protected PDF documents

Divide PDF documents into separate pages

PDF to Images Converter

Transform PDF pages into high-quality images

PDF Watermark Remover

Eliminate watermarks from PDF files

watermark

remove

clean

All PDF Tools

Add Page Numbers to PDF

Add sequential page numbers to PDF documents

page

numbers

pagination

PDF Annotation Remover

Remove annotations, comments, and markup from PDF documents

annotation

remove

comments

PDF Blank Page Remover

Automatically delete blank pages from PDFs

Clean up PDF borders and edges from scanned documents

Convert PDF colors for dark mode compatibility

Remove margins and resize PDF pages with precision

Make PDF forms non-editable and submission-ready

Determine total page count in PDFs

Rearrange PDF pages in custom order

reorder

pages

arrange

PDF Page Size Changer

Resize PDF pages to standard paper sizes with content scaling

Adjust PDF page orientation precisely

Remove noise and enhance scanned PDF documents

scan

clean

noise

Showing 1-12 of 21 tools

PDF Tools Mini Guide

What professionals use PDF tools for

Businesses, legal teams and educators use PDF tools to merge documents, split pages, secure files, add page numbers and export documents into different formats. These tools streamline document management and support clean, consistent workflows.

Merge multiple documents into single PDFs for distribution

Split large documents into smaller, manageable sections

Secure files with passwords and access permissions

Add page numbers, headers, and footers for professional presentation

Compress large files for easier sharing and storage

Convert PDFs to images, text, or other accessible formats

Why accuracy matters

Accurate PDF processing preserves formatting, ensures text clarity and maintains layout integrity. This is particularly important for legal documents, contracts, invoices and academic papers where precision is mandatory.

Preserves original document formatting and layout

Maintains text clarity and readability standards

Ensures consistent page numbering and indexing

Protects sensitive information with proper security

Prevents data loss during file manipulation

Maintains professional appearance in business documents

How PDF processing works

PDF manipulation involves parsing structured document layers including text, vector graphics, metadata and embedded fonts. Operations like compression or merging reorganize these layers while keeping the visual output unchanged.

Text layer preservation for searchability

Vector graphics maintenance for crisp scaling

Metadata handling for document properties

Font embedding for consistent rendering

Compression algorithms for size optimization

Security layer management for access control

Each operation maintains document integrity while modifying specific aspects according to user requirements.

When to use merging compared to splitting

Use merging when combining reports, multi-page contracts or related documents into one file. Use splitting when extracting individual pages, separating sections or reorganizing a large document for easier distribution.

Use merging when:

Combining quarterly reports into annual summaries

Merging contract sections into complete agreements

Creating comprehensive project documentation

Combining multiple invoices into payment batches

Use splitting when:

Extracting individual pages for specific review

Separating chapters or sections for distribution

Creating single-page handouts from larger documents

Organizing large documents by topic or date

PDF Tools - Frequently Asked Questions

Everything you need to know about PDF document processing

What can I do with PDF merger and splitter tools?

PDF merger combines multiple documents into one file for easier distribution and organization. PDF splitter divides large documents into separate pages or custom ranges for specific sharing or processing needs.

How does PDF compression work?

PDF compression reduces file size by optimizing images, removing unnecessary data and compressing text. This makes files faster to email, easier to upload and cheaper to store while maintaining readability.

Why convert PDF pages to images?

Converting PDF to images extracts page content as PNG or JPG files. This is useful for creating thumbnails, sharing specific pages, extracting graphics or preparing content for applications that don't support PDFs.

How do PDF password tools work?

PDF password tools add encryption for security or remove user passwords for accessibility. Password protection uses AES-256 encryption, while password removal helps when you own the document but forgot the access code.

What is PDF text extraction?

PDF text extraction pulls readable text content from documents, preserving formatting when possible. This enables content analysis, searchable documents and text copying for quotes or research.

Why rotate or reorder PDF pages?

PDF rotation fixes page orientation problems from scanning or incorrect file creation. Page reordering lets you reorganize document flow by changing page sequences for better readability or logical presentation.

How do PDF watermark tools work?

PDF watermark tools add text or image overlays to documents for branding, confidentiality marking or copyright protection. They can add watermarks or remove existing ones for clean document presentation.

What is PDF form flattening?

Form flattening converts fillable PDF forms into static documents by turning all form fields into regular text. This creates submission ready files and prevents further editing of completed forms.

Why convert PDF to HTML or Markdown?

Converting PDFs to web formats makes content editable and web friendly. HTML creates publishable web pages, while Markdown produces clean, structured text for documentation and content management.

How do PDF analysis tools work?

PDF analysis tools examine documents to extract statistics like word count, page count, reading time and language detection. This helps with document management, content evaluation and workflow planning.

Popular Workflows for PDF Tools

Step-by-step guides to manage and manipulate PDF documents

Combine Multiple Documents into Professional PDF Packages

Merge invoices, contracts, reports, and supporting documents into single, organized PDF files for easy distribution and client presentation.

Perfect for: Business professionals, legal teams, and consultants preparing comprehensive document packages.

Steps

1Gather all individual documents that need to be combined into your final PDF package.
2Use the PDF Merger to combine multiple documents into a single, well-organized PDF file with proper page ordering.
3Add page numbers and headers using PDF editing tools to create professional navigation and organization.
4Apply password protection and security settings to protect sensitive business information.
5Use the PDF Compressor to optimize file size while maintaining quality for easy email distribution and storage.

Prepare Documents for Digital Distribution

Optimize PDFs for email, web sharing, and digital archives by compressing files, removing unnecessary elements, and ensuring accessibility.

Perfect for: Office administrators, digital archivists, and document management professionals.

Steps

1Start with your source PDF and assess the file size and quality using PDF analysis tools.
2Use the PDF Compressor to reduce file size while maintaining readability and professional appearance.
3Remove blank pages and unnecessary elements using PDF editing tools to streamline the document.
4Add bookmarks and navigation elements to improve user experience for longer documents.
5Convert to PDF/A format for long-term digital archiving and compliance with archival standards.

Secure and Control PDF Document Access

Implement comprehensive security measures for sensitive documents including password protection, permission controls, and access restrictions.

Perfect for: Legal professionals, healthcare organizations, and businesses handling confidential information.

Steps

1Open your sensitive PDF document and identify what security measures are needed for your specific use case.
2Set up password protection with strong encryption to prevent unauthorized access to the document.
3Configure permission settings to control printing, copying, and editing capabilities for different user groups.
4Add digital signatures or certificates to verify document authenticity and prevent tampering.
5Set expiration dates or usage limits for time-sensitive documents that should not be accessible indefinitely.

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Edit PDF files easily. Merge multiple PDFs, split documents, rotate pages, reorder content, add page numbers, and change page sizes for complete PDF manipulation.

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PDF Conversion Tools

Convert PDFs to other formats. Transform PDFs to images, HTML, Markdown, or extract text for editing, archiving, and content reuse.

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PDF Security Tools

Secure and unlock PDFs. Add password protection, remove passwords, redact sensitive text, and remove annotations for document security and privacy.

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PDF Optimization Tools

Optimize PDFs for smaller sizes. Compress files, remove blank pages, flatten forms, crop margins, and clean borders for efficient storage and faster sharing.

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PDF Analysis & Enhancement Tools

Analyze and enhance PDFs. View metadata, search text, add watermarks, invert colors, analyze statistics, count pages, highlight text, clean scans, convert to B&W, and generate thumbnails.

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PDF Formatting & Layout Tools for Perfect Document Styling

Professional PDF formatting tools for page rotation, reordering, cropping, sizing, numbering, and cleanup. Perfect document layouts for print and digital.

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