Compress PDF files offline

Offline PDF compressor for Windows and Mac. Makes it easy to reduce PDF file size without uploading your files — it’s the only PDF compressor you’ll ever need.

  •   Instant download — no email required
  •   Over 3 million users worldwide
  •   14-day free trial

Also available PDF Compressor Server

Compress pdf offline with NXPowerLite Desktop

Trusted by 3+ million happy customers

“Neuxpower does a great job reducing scanned PDF's to about half the file size without any image degradation.”

— RON

Software features

Trusted Local PDF Compressor

NXPowerLite was first released in 2001 and has continued to be regularly improved ever since. It is super-reliable and backed by beyond-responsive support.

Compress Large PDF Files

If you need to compress very large pdf files then download our high quality pdf compressor and reduce files without limits.

Offline PDF compressor

Compress PDF locally on Windows or Mac, without the need for an Internet connection. It's 100% offline software.

Avoid PDF Split & Merge

Avoid having to split and merge PDF files in order to send them, compress pdf files instead and keep your documents small and intact.

Compress PDF For Email

No more bounce backs with large emails. Our simple PDF compressor automatically reduces email attachments so they fit within mailbox limits.

Secure compression

Compress PDFs offline so they don't leave your system, maintaining your file security.

I use it to compress PDF medical Endoscopy etc. reports generated on Meditech Expanse prior to uploading to my EMR. The size post-compression is similar to or smaller than the same copy faxed!

PROS:

  1. Offline (for medical reports that's mandatory)

  2. Conscionable pricing

  3. Based on my subjective impression: the post-compression photos in the PDF seem "lossless" in quality.

  4. Batch processing.

— ANDY XUAN

How to compress PDF offline

Four simple steps:

  1. Install the NXPowerLite Desktop offline PDF compressor software.

  2. Drag your PDF file onto the NXPowerLite icon.

  3. Hit the 'Optimize' button to reduce file size.

  4. NXPowerLite will compress and deliver you a smaller file.