Reasons to Combine PDF Files

Merging PDF files can be useful in many situations. Here are some common reasons why you might want to combine multiple PDFs into one:

Organization & Convenience

Instead of managing multiple separate files, merging them into a single PDF makes it easier to store, share, and access documents.
Example: Combining multiple chapters of an eBook or different sections of a report.
Professional Presentations & Reports

If you're submitting a project, proposal, or portfolio, having one consolidated PDF looks cleaner than sending multiple attachments.
Example: Merging a resume, cover letter, and references into one file for a job application.
Faster Sharing & Email Attachments

Sending one file is quicker and reduces the risk of missing attachments. Some email systems limit the number of files you can attach.
Printing Efficiency

Printing a single merged PDF is often easier than printing several files separately. Helps maintain page order and reduces manual sorting.
Archiving & Backup

Combining related documents (like invoices, contracts, or receipts) into a single PDF simplifies long-term storage.
Legal & Compliance Reasons

Some organizations require documents to be submitted as a single file (e.g., tax filings, court submissions).
Easier Annotation & Review

Reviewing comments and edits is simpler when all pages are in one document rather than scattered across multiple PDFs.

How to Merge Different PDF documents into a single document

Click Tools on the navigation bar. A menu will open, then click the Combine PDF Files option
To upload documents you would like merge, click Upload Files .
Select all files files you would to merger from your computer. The first pages of the documents you uploaded will be displayed as thumnails side-by-side (See figure below).
You can drag and drop to switch the order of how the documents will be merged.
Click the button above thumnails to merge and download the combined PDF document.