About PDFSathi
“Sathi” means companion. We want everyday PDF tasks to feel a little easier.
Useful tools, without the fuss
PDFSathi brings together practical PDF tasks in one clear place: merge files, split page ranges, reduce file size for sharing, and add text labels to documents you own or are allowed to edit. The tools are free to use and do not ask you to create an account.
Privacy is part of the design
PDF processing runs in your browser. The website loads its processing libraries from third-party content delivery networks, but selected PDF documents are not uploaded to PDFSathi’s server by these tools. See our Privacy page for details and limitations.
Honest about trade-offs
PDF operations can affect interactive fields, signatures, searchability or visual quality. We explain those trade-offs beside the tools so you can decide whether a particular method fits your file. Keep an original copy and review important output files before use.
Contact
This independent project does not publish a support email yet. Please review the on-page help and guides before using a tool. Do not send private documents through public comments or messages.