PDF Tool
Merge PDF Files
Combine multiple PDF documents into one clean file. Fast, secure and simple.
Drop PDF files here
or click to browse from your device
How to Use
1
Upload PDF files
Select 2 or more PDF files from your device or drag and drop them into the upload area.
2
Arrange the order
Files are merged in the order you upload them. Remove any file you don't need.
3
Merge & download
Click 'Merge PDFs' and your combined file downloads instantly — no email required.
Features
✓Merge unlimited PDF files in one go
✓Preserves original formatting, fonts and images
✓No file size limit
✓100% free — no watermark added
✓Files are deleted immediately after download
✓Works on iPhone, Android, tablet and desktop
Frequently Asked Questions
How many PDFs can I merge at once?
You can merge as many PDF files as you need in one go. There is no limit on the number of files.
Will merging change the quality of my PDF?
No. PDF Vista merges your files without altering any content, formatting, or image quality.
Is my data safe when I upload PDFs?
Yes. All processing happens in-memory on our secure server. Files are never stored and are deleted immediately after your download.
Can I merge PDFs on my phone?
Yes. PDF Vista works on any device with a modern browser — iPhone, Android, tablet or desktop.
Is merging PDFs free?
Completely free. No sign-up, no watermark and no hidden fees.