About LoftPDF

LoftPDF is a set of free PDF tools that run entirely in your browser, covering merge, split, rotate, watermark, compress, encrypt/decrypt, crop, repair and more.

Unlike most online PDF tools, LoftPDF never uploads your files to a server — everything runs on your own device using WebAssembly and native browser capabilities, so you don't have to worry about leaking contracts, medical records, or other sensitive documents.

LoftPDF is maintained by an independent developer. If you have a feature request or spot an issue, please let us know through the feedback channel on this site.