Merge PDF Online

Combine two or multiple PDF files into one document effortlessly and quickly. Your data privacy and information security are guaranteed
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Select file or drop file here
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Other PDF Converter Online Tools

WorkinTool PDF Converter

WorkinTool PDF Converter is able to put two or multiple PDF files together and turn them into one single PDF with just a few steps. Also, your data privacy and information security are ensured.
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DeskTop Version Basic Features

Batch Processing Available
Batch Processing Available
You can add multiple files for processing before the merging starts. No matter how many documents are uploaded, WorkinTool can put all of them into one PDF.
User-Friendly Interface and Fast-speed Combination
User-Friendly Interface and Fast-speed Combination
It will be beyond simple to save all your single PDF files into one document with our easy-to-use interface. Also, your files will be combined with only a few clicks.
High-Quality Output with Original Formatting
High-Quality Output with Original Formatting
The merged file will be exported as a high-quality PDF without losing the original formatting.
Utterly FREE Currently
Utterly FREE Currently
WorkinTool, more than free download, also allows you to enjoy all its features without any license payment currently. So it is now a genuinely and utterly FREE tool compared with the others.
Your Safety, Our Priority
Your Safety, Our Priority
We can assure you that your data privacy and information security are guaranteed. You can choose to remove your files permanently or have them stored in our carefully-designed system safely after their combination.
Little PC Space Occupation
Little PC Space Occupation
As a 'lightweight' desktop tool, WorkinTool occupies only a little space on your PC. You don't need to worry in this regard.

Perfect for Any Industry

Add New PDF(s) Directly to Your Existing File
Add New PDF(s) Directly to Your Existing File
You can instantly add one or more PDF(s) to your existing summary or academic report after making a supplementary statement or explanation.
Put All The Important Documents Under The Same Category Together
Put All The Important Documents Under The Same Category Together
It will be painful to find references if all your files are not arranged on your PC. You can use WorkinTool to merge all the crucial files under the same category into one document so that you can quickly locate what you want in the future.
Organize Your Files as You Like
Organize Your Files as You Like
WorkinTool is powerful enough to organize your files. As a doctor, you can combine all the clinical files regarding the treatment of similar diseases for future use. As a teacher, you can put the teaching materials together to prepare your lessons more efficiently. As a financial specialist, you can merge the financial statements of the whole year for better storage. How to deal with your documents is entirely open to you.

Desktop Software VS Online Tool

Desktop Software
Free Download For Win 11/10/8/7
No internet access required
Data privacy and information security are ensured
Faster conversion speed and better quality outcome
No ads involved
Traceable conversion records
Online Tool
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No need to download, operate everywhere with Internet
Stable conversion speed and outstanding exporting quality
No backup for uploaded files, security is guaranteed
All popular office formats are supported to convert
Only four files at a time to convert
The maximum size of each uploaded file is 50 MB

How to Use WorkinTool Free Converter (Merge PDF)

(Desktop Version)
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First Step
Find Merge PDF from Tool BOX, the choose Select PDF file to upload your files or just drop them in this section.
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Second Step
Alter your save path if you want to and click on Convert.
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Third Step
Click on Open file to find the merged document after the combination process finishes
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First Step
0
Second Step
0
Third Step
Find Merge PDF from Tool BOX, the choose Select PDF file to upload your files or just drop them in this section.
First Step
More Tutorials
what's new
What's New in Version 1.4.0.0 ?
New Features: Convert PDF to HTML, Edit PDF, Add page numbers to PDF
More Compatible Platforms: Windows 11

Editors' Review

WorkinTool PDF Converter

Start Your Free Trial Today!
Download our tool for FREE now and get started with our completely free trial plan (limited-time offer) to enjoy all the features built in it, including PDF merging, splitting, compression, conversion, rotation, protection and more.
Free Download For Win 11/10/8/7