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How to Merge and Split PDF Files Online for Free

Combine multiple PDFs into one or extract specific pages from a PDF — all free, online, and without software installation. Here is everything you need to know.

When You Need to Merge PDFs

Merging PDFs is one of the most common document tasks in professional life. Consider these scenarios:

  • You have scanned a multi-page form as separate images or pages and need to send it as one file
  • Your CA has asked for bank statements from three different banks — all as one PDF
  • You have three separate chapters of a report and need to create a single document
  • A government portal requires supporting documents as a single PDF file, not multiple attachments

Manually printing, re-scanning, or copy-pasting content between documents is tedious and risks quality loss. The right tool merges PDF files in seconds while preserving all formatting and content exactly.

How to Merge PDFs with AIVEXA's Free Tool

1. Visit aivexallp.com and navigate to the PDF Tools section

2. Select Merge PDF

3. Upload the PDF files you want to combine — you can upload multiple files at once

4. Drag and drop to arrange them in the order you want

5. Click Merge PDF

6. Download the combined PDF

The tool preserves the original formatting, fonts, images, and page sizes of each PDF. No quality is lost in the merge process.

Tips for merging:

  • You can merge up to 20 PDF files in a single operation
  • The order of files in the merged document matches the order you arrange them
  • Each file is processed securely and not retained after you download your merged PDF

When You Need to Split PDFs

PDF splitting is equally useful but less obvious as a capability. Common use cases include:

Extracting specific pages — A 50-page report includes 3 pages relevant to your meeting. Extract just those pages as a separate PDF.

Separating documents that were merged — You received a combined PDF from a client containing multiple invoices. Split them into separate files for your accounting system.

Sharing only part of a document — A confidential report includes sensitive sections. Split and share only the relevant portions.

Reducing file size — A large PDF contains high-resolution images in sections you do not need. Split and discard those sections.

How to Split PDFs with AIVEXA's Free Tool

1. Visit aivexallp.com and navigate to the PDF Tools section

2. Select Split PDF

3. Upload your PDF file

4. Choose your split method:

- Extract specific pages — Enter page numbers (e.g., 1, 5-8, 12)

- Split into individual pages — Creates a separate PDF for every page

- Split by file size — Divide into chunks of a maximum size

5. Click Split PDF

6. Download your split files (as individual PDFs or a ZIP archive)

Reordering Pages Within a PDF

Sometimes you do not need to merge or split — you just need to rearrange the pages within an existing PDF. Perhaps a scanned document has pages out of order, or you want to move a summary page to the front of a long document.

AIVEXA's PDF page reorder tool lets you:

  • View thumbnail previews of each page
  • Drag and drop pages into the correct order
  • Delete unwanted pages
  • Download the reordered PDF

PDF Tools Without Compromising Privacy

A common concern with online document tools is data privacy. When you upload a PDF containing financial documents, medical records, or business contracts, you are trusting the tool provider with sensitive information.

AIVEXA's PDF tools are designed with privacy as a core principle:

  • Files are processed in-session only
  • No file is stored on AIVEXA's servers after processing is complete
  • Connections are encrypted (HTTPS)
  • No account creation or login is required

This means your documents remain private, without sacrificing the convenience of browser-based processing.

The Complete AIVEXA PDF Toolkit

Beyond merge and split, AIVEXA's free PDF tools include:

ToolWhat It Does
Compress PDFReduce file size by up to 85%
PDF to WordConvert to editable .docx format
PDF to ExcelExtract tables into spreadsheets
PDF to JPGConvert pages to image files
Word to PDFConvert .docx to PDF
Protect PDFAdd password protection
Unlock PDFRemove known passwords
Rotate PDFFix page orientation
Add Page NumbersNumber pages automatically
Watermark PDFAdd text or image watermarks

All tools are free, browser-based, and work on any device without software installation.

Ready to automate your business?

AIVEXA builds AI systems for Indian businesses — on WhatsApp and Voice, in your customers' languages.

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