Online PDF Merger Tool

Free Online PDF Merger is a quick, safe and easy method of joining two or more PDF files into a single document without installing software. You can combine contracts, reports, notes, or scanned pages into one PDF, and with this tool, you can do this directly in your browser with no download, no installation, and no sign-up needed.

Your merged PDF preserves the quality, fonts and formatting of your originals with zero quality loss. This PDF combiner works on any platform: Windows, Mac, Linux, Android or iPhone. It only takes a few seconds to upload, organize and download your combined file.

How to Merge PDF Files Online

Upload Your PDFs: Just drag and drop your files into the editor, or click to browse and select them from your device.
Arrange Your Files: Organize your PDFs in any order you want. You can add more files or remove any before combining them.
Merge PDFs: Hit the merge button and you're done! Your combined PDF will be ready to preview and download in just a few seconds.

Why Use API Freaks Tool to Merge PDFs?

Looking for a reliable way to combine PDF files without the hassle? Our free online PDF merger helps you organize documents in seconds, right from your browser. Whether you're a professional combining invoices with reports, a student merging lecture notes into study materials, or someone organizing personal records, our tool makes it simple. No downloads, no complicated software, just quick results when you need them.

Free and to Use

Merge PDFs up to 20MB for free with no sign-up required. Need larger size limits? Sign up for higher file limits and file history.

Works Everywhere

Use it on any device or operating system: Windows, Mac, Linux, iPhone, or Android.

No Software Needed

You can combine PDFs without Adobe Acrobat or expensive subscriptions. Just your browser.

Safe & Private

Guest user files are only saved in their own browsers and deleted after processing within a few hours. Registered users have full control with secure file history that you can preview or delete anytime having complete privacy over your data.

No loss in quality

Your merged PDF keeps 100% of the original quality, fonts, and images. Nothing gets compressed or downgraded.

Merge History & Control

Registered users get full file and merge history with the ability to reuse file IDs for quick operations. Guest users can access their merge history during the session.

🚀 Automate Your PDF Merging

Got a ton of PDFs to merge regularly? Let our API do the work for you.

Great for:

Bulk operations
Automated workflows
App integrations

Perfect for businesses, developers, or anyone tired of merging PDFs manually.

Learn About Our PDF Merge API

FAQs

How many PDF files can I merge at once?

There's no limit on the number of PDFs you can combine in one session. Free users can merge files up to 20MB total, while registered users get up to 1GB. Whether you need to merge 2 PDFs or 50+, our tool handles it effortlessly.

Can I combine PDFs on Mac?

Absolutely! Our PDF merger works on all devices: Windows PC, Mac, Linux, iPhone, and Android. No installation or downloads needed. Just open your browser and start merging PDFs instantly.

Will combining PDFs reduce my document quality?

Not at all. When you merge PDF files with our tool, the quality, formatting, fonts, and images stay exactly the same. We simply combine them into a single file without altering any content, so you get professional results every time.

Is my data safe when I merge PDFs online?

Your privacy is our priority. For guest users, files are stored only in your browser and automatically deleted within hours. For registered users, you have complete control to preview or delete your files anytime. All uploaded PDFs are securely handled and never shared.

Is my merge history saved on your servers?

For guest users, history is only stored locally in your browser during your session, allowing you to re-download merged files without re-uploading. Nothing is saved on our servers. Registered users get secure cloud history with full control to manage or delete files anytime.

Do I need an account to use this PDF merger?

No registration required to get started. Simply visit the page, upload your PDFs, and merge them for free. Want larger file limits and permanent history? You can sign up anytime for additional features.