The ultimate Windows File Compressor

Compress PDF, PowerPoint, Word, Excel, JPEG, PNG & TIFF files with NXPowerLite Desktop

$54 / user
 Windows version 10.2.0 (Feb 22, 2024)
macOSOlder versionsFind your software key

Trusted by 3+ million happy customers

“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

Simple, yet fully-featured

Custom profiles

Create custom settings profiles and quickly select them from the home screen for a great productivity boost.

Explorer integration

Compress files directly from Windows Explorer using the right-click menu options.

Zip compression

Leave files in their original format or optionally collect them together into a single Zip file.

Batch File Compressor

Compress up to 10,000 files at a time. Great for compressing small folders of content quickly.

For server compression see:
NXPowerLite for File Servers

Compress files for email

Automatically compress email attachments as they are sent from Outlook or Lotus Notes. Also compress large attachments you receive in Outlook.

Same file format

Compressed files stay in the same format with the same file extension. You don't need NXPowerLite to open compressed files.

Bulk deployment

NXPowerLite Desktop is available as a Windows Installer .MSI file for easy installation on multiple desktops without needing user interaction.

Read the deployment guide

Business evaluation

We are happy to offer business customers the option to try NXPowerLite Desktop over 30 days without restriction, for up to 50 people.

Request an evaluation key

Custom installation

Register at install time, configure the features to install, set default settings and choose where NXPowerLite goes in the Office ribbon.

Loved by millions

Join millions of PowerPoint designers, consultants, researchers, and realtors who are free from worrying about large files.

“NXPowerLite does what I had thought to be impossible - truly transformative compression of giant PDF presentation files. Getting our slide decks down to shareable form has been a constant challenge (Think, running your PDF compressor over and over to get an 18.8MB file down to 17.9MB.) This little program has changed everything.”

Katharine Gray
Uncompromised Creative

Katharine Gray photo

“I have used NXPowerLite countless times to reduce the size of bloated PowerPoint and PDF files! My clients are astonished at how much smaller their files are while retaining image fidelity. This is a must-have tool!”

Laura Foley
Laura M. Foley Design

Laura Foley photo

Try NXPowerLite Desktop free for 14 days

No commitment. No email required.

Frequently Asked Questions

If you have any other questions or feedback, please contact us and we’ll get straight back to you.

  • Windows 7 and above

    NXPowerLite integrates with 32 & 64-bit versions of the following applications (Versions 2007 - 2021 & M365):

    • Microsoft PowerPoint

    • Microsoft Word

    • Microsoft Excel

    NXPowerLite can automatically optimize email attachments in the following email clients:

    • Microsoft Outlook (2007 - 2021 & M365) [32-bit & 64-bit]

    • Lotus Notes (6 - 11)

    • PDF Documents (*.pdf)

    • Microsoft PowerPoint 97-2021 presentations (*.ppt; *.pptx; *.pps; *.ppsx; *.potm; *.ppsm; *.potx; *.ppa; *.ppam)

    • Microsoft Word 97-2021 documents (*.doc; *.docx; *.dot; *.dotm)

    • Microsoft Excel 97-2021 spreadsheets (*.xls; *.xlsx; *.xlt; *.xltm; *.xla; *.xlsm; *.xltm; *.xlam)

    • JPEG images (*.jpg; *.jpeg; *.jpe; *.jif; *.jfi)

    • PNG images (*.png)

    • TIFF images (*.tiff; *.tif)

    All the above file formats when found within zip archives.

  • NXPowerLite Desktop is available in the following lanugages:

    • English

    • Chinese (simplified)

    • Chinese (traditional)

    • Dutch

    • French

    • German

    • Italian

    • Japanese

    • Korean

    • Portuguese (Brazil)

    • Spanish

  • NXPowerLite is licensed per user rather than per machine, so if you buy a license you can install it on up to 3 machines so long as you are the only user of the software.

    Licenses are perpetual, so they don't expire. Once you buy a license you can use that major version of the software for as long as you want without paying additional fees.

  • Volume discounts start at 10 users, so the more licences you buy the less you pay per user. Visit our support site for more information on multi-user licensing.

    If you work at a non-profit then simply email us with your work email address to help us verify your details and we will then send you out a discount code.

  • You can retrieve your NXPowerLite Desktop key at any time with our software key reminder.