Compress PDF

Reduce the size of your PDF file on Allinpdf

  • How to compress a PDF
    Drag and drop the files into the box above or click "Select File" and download the result when the compression is done. It's that simple.
  • Perfect quality
    Allinpdf's unique file compression and optimization technology enables you to significantly reduce the size of your file while maintaining the image quality of the original file.
  • Easy to compress
    After dropping your file, wait for a moment until it is compressed. Once compression is completed, you can download the result in one click.
  • Safe online conversion
    Uploaded files and data are automatically and immediately deleted after using the service. Converted files are deleted automatically by the system in 30minutes after conversion. No one has access to the files, and it remains no trace of the work once deleted. Allinpdf provides a secured service through SSL-based encrypted file transfer.
  • Supporting all operating systems
    Allinpdf is a web application served through a web browser.
    Allinpdf supports all types of browsers, including IE, Chrome, Safari, FireFox and Opera.
    Allinpdf works for any operating system you use - Windows, Linux or iOS.
  • Conserving your PC's resources
    Allinpdf is a web-based service that does not use your PC's resources. All work is done on our server.

    No installation (e.g. ActiveX) is needed.