Drag and Drop or Click to Select PDF Files
Combine multiple PDF files into one sleek document, directly in your browser. No file uploads, no limits, no hassle — just fast, free, and secure merging.
Drag and Drop or Click to Select PDF Files
Click to choose multiple PDF files from your device. All processing happens locally in your browser — no uploads involved.
Drag and drop to rearrange the files if needed. Click “Merge” and the tool will instantly combine them — without sending anything to a server.
Save your newly merged PDF instantly. No watermarks, no delays, no data stored — your file stays private and secure.
Your files stay with you — no uploads, no data storage, complete privacy guaranteed.
Convert your files instantly without ever sending them to a server. 100% device-based processing.
An intuitive interface designed to help you get things done quickly and efficiently, with zero learning curve.
"I’m a legal assistant and use IonianCore daily to merge case files. It’s private, blazing fast, and easy to use — no training needed."
"Finally a PDF tool that doesn’t need internet to work. I can merge files securely even when traveling. Huge win!"
"I run a small business and use this tool weekly for invoices. Zero learning curve. Works like magic, right in the browser!"
"No account, no watermark, no upload. Just drag, merge, download. Finally, a privacy-first PDF tool that respects users."