Is PDF merging free and safe?

Yes. Merging runs in your browser; files are not uploaded to a server.

What is the maximum PDF size?

Up to about 128 MB per file (browser dependent). Larger files may fail on low-memory devices.

Yes. Enter ranges like 1-3,5 in the Split PDF tool to extract those pages.

Images are embedded at their native resolution; compression is minimal unless you choose to compress PDFs afterward.

Merge, compress, split, and convert PDFs in your browser. No installation required.

Combine multiple PDF files into a single PDF document.

Reduce the file size of your PDFs for email and uploads.

Extract selected pages or split a PDF document into multiple files.

Convert JPG images into a single PDF document.

Convert Microsoft Word (.docx) files to PDF.

Convert Excel spreadsheets (.xlsx) to PDF documents.

Yes. Merge, split, compress, and JPG→PDF all run in your browser; files aren’t uploaded to our servers.

Up to ~128 MB per file (browser dependent). Very large PDFs may require more RAM and time.

Yes. Enter ranges like “1-3,5” to extract specific pages; leave blank to split every page.

Images are kept at native resolution. Use Compress PDF afterward if you need a smaller file.