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Features

Explore the BoldSign features that make eSigning easier.

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eSignature Request
eSignature Requests

Send eSignature requests via email, SMS, or both for faster signing.
Templates
Templates

Turn your frequently used contracts into templates to save time on uploading files and configuring fields.
Branding
Branding

Set your logo and brand color to make your signers’ experience feel authentic.
Bulk Links
Bulk Links

Create a reusable template-based link to collect signatures from multiple people.
Bulk Send
Bulk Send

Send multiple eSignature requests with a single CSV file.
Document Management
Document Management

Categorize and track documents sent and received by you and your team members.
Identity Verification
Identity Verification

Add a layer of protection by ensuring the authenticity of signers before they are allowed to sign the document.
Localization
Localization

Localize your signers’ experience with their native language and time settings.
Integrations
Integrations

Seamlessly connect your apps with BoldSign.

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Solutions

Explore the BoldSign solutions that make eSigning easier.

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Banking
Banking

Try BoldSign to secure and simplify all aspects of your banking processes.
Real Estate
Real Estate

Discover how to speed up deals and grow your business with BoldSign.
HR Teams
HR Teams

Reduce paperwork and organize HR forms seamlessly with BoldSign.
Legal
Legal

Securely streamline legal processes with BoldSign for increased efficiency.
Insurance
Insurance

Transform your insurance firm with speedy and secure digital agreements.
Health Care
Health Care

Improve turnaround time and enhance patient-staff experience with BoldSign.
Education
Education

Convert paper documents into a digital format for both students and staff.
Accounting Firms
Accounting Firms

Expedite approvals and signatures for your accounting procedures.
Non Profit Organization
Non Profit Organization

Streamline grants and fundraising with our easy-to-use eSignature tools.

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Help Center
Help Center

Learn how to use BoldSign to maximize your organization’s value.
Developer Documentation
Developer Documentation

Build custom integrations and workflows with our first-class APIs.
What’s New
Product Updates

Check out our recent product updates.
eSignature Legality
eSignature Legality

Explore global eSignature legality and uses.
Roadmap
Roadmap

See our planned features and improvements.
Blogs
Blog

Learn about the latest BoldSign products and company news.
Customer Stories
Customer Stories

Read success stories from satisfied customers.
Trust and Security
Trust and Security

Your business is protected with BoldSign.
Feedback
Feedback

Help us improve BoldSign with your input.
Product Tour
Product Tour

Learn how to send contracts with a step-by-step guide.
Tutorial videos
Video Tutorials

How-To Videos Tutorial videos that show you how to use BoldSign.
Self help demo
Self help demo

Self-guided demos to help you navigate BoldSign.
About Us
About Us

Discover our mission, commitment to our customers, and leadership team.
Partner
Become a Partner

Earn ongoing referral fees by embedding and referring BoldSign to clients.
Affiliates
Become an Affiliate

Earn commission by promoting BoldSign via your site, blog, or socials.
Press Release
Press Releases

Stay updated with our latest news and announcements.
contact-us
Contact Us

Connect with us if you have any questions or need help.
Careers at Syncfusion
Careers at Syncfusion

Join our team and build innovative software solutions together with us.
Blogs
Blog

Learn about the latest BoldSign products and company news.
Trust and Security
Trust and Security

Your business is protected with BoldSign.
Customer Reviews
Customer Reviews

See the love for BoldSign from users about their experience.
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Free trial

Merge PDF Files Online for Free

Merge multiple PDFs into one in two easy steps—100% free, no sign-up required, and your data never leaves your browser.

Upload, Arrange, Download—Done!

Upload your PDFs, arrange pages as needed, and download your merged file—unlimited merges, with no watermarks and no hassle.
Upload PDF Files

Upload Your PDFs

Choose PDF files from your device. Drag and drop or click to upload.

Organize Files

Arrange in Order

Reorder the files or pages as needed before merging.

Export PDF Files

Download Your PDF

Click Merge PDF to combine and save the final document to your device.

Want to Get Your PDFs Signed Legally?

Turn your PDFs into secure, legally binding agreements with BoldSign! It’s fast, free to start, and effortless—send PDFs for e-signatures, monitor their status, and enjoy a complete audit trail for compliance.

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Why Use Our PDF Merging Tool?

Easily combine multiple PDF files into one for free with a simple drag-and-drop or upload. Add files in any order, merge at least two PDFs with one click, and download your file instantly!

Nothing Stays

Your Files Stay Private

All PDF merging happens right in your browser. We never store or send your files anywhere.

Works Everywhere

Works on Any Device

Use it on Windows, Mac, Linux, iPhone, or Android—no downloads or installations needed.

Web Based and Fast

Fast and Simple

Merge PDFs quickly from any device with no setup required.

Why Free?

We built this tool to make PDF merging easy for everyone—no fees, no sign-up, no catch. It’s our way of introducing BoldSign, our full-featured eSignature solution trusted by 40,000+ businesses.

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Frequently asked questions

Yes. All processing is done entirely in your browser. Your files never leave your device—nothing is uploaded or stored anywhere.

You can arrange your files in any order, rotate or delete pages if needed, and then combine them instantly—all within your browser.

Yes. You can select and merge multiple PDF files in a single step.

Yes. It works on any devices—including Windows PCs, Macs, iPhones, Android phones, and tablets. No installation is required.

No. It imposes no IP limits, allows unlimited merges, requires no sign-up, and processes all files locally—your data is never sent to any server.

No. Nothing is sent to a server—your files stay on your device, and no data is collected.

Yes. You can use our PDF merger tool on any modern web browser, including Google Chrome, Microsoft Edge, Firefox, Safari, and others—no installation needed.