media/converter
PDF Merge - Free & Instant | Smocky
Merge order
Every page from each PDF is included. Arrange files in the order you want to read them.
0 source files · 0 pages · 0 B
Output
All pages are assembled in the file order shown. Choose at least two PDFs.
PDFs stay in your browser. Pages retain content, dimensions, and rotation without rasterization. Bookmarks, metadata, and cross-page links may change. Encrypted documents, forms, and digital signatures are unsupported; scanned signatures are ordinary page content.
Limits: 20 MiB per file, 50 MiB combined sources, 500 input and output pages (including repeats), 100 MiB combined output PDFs and 100 MiB final ZIP. Large documents may exceed your device’s available memory.
Frequently asked questions
What order will the merged pages follow?
Every page from the first displayed file comes before every page from the next. Append files, use Move up or Move down, and remove entries before pressing Merge PDFs. At least two files are required; identical filenames remain separate inputs.
What do I download after merging?
One newly assembled PDF named merged.pdf. Pages are copied without rasterization, preserving their content, dimensions, and rotation. Bookmarks, metadata, and cross-page links are not guaranteed to survive.
Which PDFs can I merge?
Choose local readable PDFs with pages. Encrypted documents, AcroForm/XFA forms, and digitally signed PDFs are rejected. A scanned handwritten signature is ordinary page content. Unsupported entries block generation until removed.
What are the merge limits?
Up to 20 files, 20 MiB per file, 50 MiB combined source bytes, and 500 total input and output pages. The resulting PDF must be at most 100 MiB. These inclusive limits do not guarantee that every device has enough memory.
Are my PDFs sent to a server?
No. Parsing and generation happen locally in your browser. Cancel terminates processing; changing files or their order discards the previous output. Clear releases the files and download.