Merge PDF Files Online
Combine multiple PDF documents into one file, in any order. Supports batching: add up to 30 files. The combined upload limit is shown after your plan is checked.
Drop your file here or click to choose
Choose filesBatch supported — drag or select up to 30 files; 50 MB total per batch.
Browser-only tools keep files on your device. Server-processed uploads are automatically deleted within 60 minutes.
Files to merge
Free conversions available — no sign-up required.
Use this free PDF merger to combine several documents into one file. Upload PDFs, arrange their order, and download a single document for reports, invoices or archives.
How it works
- Upload two or more PDF files.
- Arrange them in the order you want.
- Download the single merged PDF.
Why use this tool
- Up to 30 input files, within the size limit for your plan.
- Your chosen order is respected exactly.
- Bookmarks and page quality are preserved.
- Uploaded files are automatically deleted within 60 minutes.
Frequently asked questions
Can I merge files with different page sizes?
Yes. Each page keeps its original size in the merged document.
Can I merge only part of a PDF?
Use our Split PDF tool first to extract the pages you need, then merge.
Is there a limit on file count?
Free accounts handle typical jobs easily; Pro supports larger batches and bigger files.
Do merged PDFs keep their text selectable?
Yes - merging does not rasterize pages, text stays searchable.
Can I merge more than two PDF files?
Yes. Add the PDFs you need, arrange them in the required order, and merge them into one downloadable file within the limits shown by the tool.