NXPowerLite File Compression Software

Simple software to compress PDF, PowerPoint and JPEG files on demand and automatically as you send them by email.


Free Trial

Download a 14-day fully functional trial version of our file compression software for Mac OS X today.

For Mac OS X 10.1 and later
Also available for Windows or for Windows Server.
“Doesn’t exactly compress files, it wrings them out shaking unneeded bytes out of graphics and included objects to radically reduce their size without affecting their appearance.”
— InformationWeek

Completely transparent

Files reduced with NXPowerLite stay in the same format - a compressed PDF remains a PDF. It will look and feel identical to the original, just much smaller. See example below:

Original.pdf (8.3 MB)
Compressed.pdf (1.9 MB)


Official Adobe® PDF Technology

We use the official Adobe® PDF Library to ensure our PDF compression software is robust and reliable, it is the same technology that Adobe® uses to build Acrobat®. Over 2 million people worldwide use NXPowerLite and we've been making it for over 10 years so we are confident that NXPowerLite will compress PDF files safely and effectively.

How it works

Large PDF and Microsoft PowerPoint files often contain a lots of high-resolution images and background data not required for normal use of the file. By removing this data and unneeded excessive bytes from internal graphics and standalone JPEGs, NXPowerLite radically reduces files to their smallest size - without compromising quality.


Trusted by over 2 million happy customers

“It's simple, it works and it saves hours of fuss.”
L'Oreal SA

“We're simply amazed at the results. We are getting 80% to 95% reduction in file sizes, not to mention download times. Simply put, this is one of the best pieces of software I have ever used.”
Manulife Financial

“The problems caused by large email attachments have been instantly solved. Company-wide deployment of NXPowerLite drastically lightened the load on our corporate network.”
Mitsui Engineering

Ready to give it a try?

Download your completely free 14-day trial of NXPowerLite for Mac OS X today.

For Mac OS X 10.1 and later
Also available for Windows or for Windows Server.