Merge PDF
Combine multiple PDF documents into one ordered PDF when the server PDF merge module is available.
About Merge PDF
Combine multiple PDF documents into one ordered PDF when the server PDF merge module is available. This page is prepared for a server PDF merge backend that combines uploaded documents while preserving page order.
How to use Merge PDF
Choose at least two PDF files in the order you want them combined. ToolFlow passes the temporary files to pdfunite and returns one merged PDF with the page order preserved.
When Merge PDF is useful
- Prepare documents for editing, sharing, archiving or extracting information.
- Create a derivative document while keeping the original PDF or office file intact.
- Handle a focused document conversion or inspection task without installing desktop software.
Practical tips
- Keep the original document because complex layouts, fonts and forms can behave differently after conversion.
- Scanned PDFs may contain only images; text extraction requires an actual text layer unless OCR is added separately.
- Check important documents after processing before sending or archiving the output.
Merge PDF FAQ
Does Merge PDF change my original input?
No. ToolFlow works on a temporary upload or submitted value and returns a separate result. Your local original is not overwritten.
Do I need to install software to use Merge PDF?
No browser extension or desktop application is required. Some file tools depend on server modules such as FFmpeg, GD, Poppler or LibreOffice being enabled by the site operator.
Privacy and file handling
Uploaded files are processed in temporary server storage. ToolFlow attempts to delete temporary source and output files after processing or delivery. Do not upload material you are not authorized to process. See the Приватност for details.