Online PDF Compressor

This free online PDF compressor will allow you to quickly compress any PDF document without losing quality.

How to reduce PDF file size

  • 1To start compressing, simply upload your PDF files from your computer, you can also upload files via a link or file storage.
  • 2Then click the "Compress" button and wait for the compression to complete.
  • 3Now you can download your compressed PDF files individually or in a single archive.
Online PDF Compressor

PDF (Portable Document Format)

PDF is a special file format or file extension for creating, viewing, and printing electronic documents. PDF was developed by Adobe in 1993 as part of the digital workflow concept. PDF files can contain a variety of data ranging from text and images to interactive elements, buttons, hyperlinks, embedded fonts, videos, and more. This format is often used to store manuals, instructions, white papers, e-books, brochures, and the like. Reading files in PDF format is available to all users, usually standard programs for Windows or Mac are sufficient for this. Also, opening PDF files is currently supported by most modern Internet browsers. Any PDF files will always look the same, no matter what device or program they are open on.
File type: Document
File extension: .pdf
Developed by: Adobe Systems
Initial release: June 15, 1993


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