Tools
Combine several PDF files into one document, in the order you choose.
Add two or more PDFs to combine them into one document. Nothing is uploaded — the merge runs in this tab.
This Merge PDF tool joins several PDF files into one document entirely inside your browser tab. Drop in the files, paste them from the clipboard, or browse for them, then drag the rows to set the order the pages should appear in. Every page is copied with pdf-lib on your own device, so nothing is uploaded, and the merged file is ready to download the moment it is written.
All processing happens in your browser. Your files are never uploaded to any server.
Pages are copied on your own device, so even large PDFs merge in seconds.
Drag the files into any order and the merged PDF follows it page for page.
No signup, no watermarks, no limits. Completely free to use forever.
Drop the PDFs into the upload area, click to browse, or paste them with Ctrl+V.
Drag a row by its handle to move it, or remove a file you did not mean to add.
Click Merge PDF. Progress is shown page by page and can be cancelled at any point.
Rename the output if you like, then save the combined file to your device.
Merging runs in your browser using JavaScript. Your PDFs are never uploaded to a server, nothing is logged, and closing the tab discards them.
Free online tool to convert DOCX files to PDF format. Features include live preview, custom page sizes (A4, Letter, Legal), orientation control, adjustable margins. No signup required, 100% private.
Free online tool to convert CSV files to Excel (XLSX) format. Features include data preview, auto encoding detection, custom sheet names. No signup required, 100% private.
Free online tool to format, beautify, and validate JSON. Features include syntax highlighting, minification, error detection, and customizable indentation. No signup required, 100% private - all processing happens in your browser.
Developed by MadMVP
Book a call to build your vision into reality