Merge PDF Files Online - Free PDF Combiner
Five attachments where one would do - contracts split from annexes, scans separated from cover pages, reports that arrive in pieces. This free PDF combiner joins them into a single document in your browser: drag your files in, put them in order, and download one merged PDF. No install, no sign-up, and the output keeps the fonts, images, and formatting of your originals. Merge PDF files free up to 20 MB as a guest, or sign up for larger limits and file history.
How to Merge PDF Files Online
- Upload your PDFs. Drag and drop your files into the editor, or click to browse and select them from your device.
- Arrange the order. Reorder your PDFs any way you want. Add more files or remove any before combining.
- Merge and download. Click Merge PDFs and your combined file is ready to preview and download in seconds.
Why Use the APIFreaks PDF Combiner?
Whether you need to join PDF files for a filing, combine invoices with reports, or merge two PDFs of scanned records, this free PDF merger does it in your browser with nothing to install. It works the same on Windows, Mac, Linux, iPhone, and Android, and it never rewrites your content - pages are combined as-is, so nothing is compressed, re-rendered, or downgraded.
Free to Use
Merge PDFs up to 20 MB total for free with no sign-up. Registered users get limits up to 1 GB plus saved file history.
Works Everywhere
Use it on any device or operating system: Windows, Mac, Linux, iPhone, or Android.
No Software Needed
Combine PDF files without Adobe Acrobat or a desktop install. Everything runs in your browser.
Safe & Private
As a guest, your PDFs are processed entirely in your browser - they never leave your device or touch our servers. Registered users keep full control of their file history and can preview or delete files at any time.
No Loss in Quality
Your merged PDF keeps 100% of the original quality, fonts, and images. Nothing is compressed or downgraded.
Merge History & Control
Registered users get full file and merge history and can reuse stored files for repeat operations. Guests can re-download merged files during the same session.
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