File Compressor Software
File compression software that makes it really easy to reduce file size of your bloated documents and images.
- Instant download — no email required
- Over 3 million users worldwide
- 14-day free trial
Also available File Compressor Server
Trusted by 3+ million happy customers
“The NXPowerLite app has become a right arm, a tool I simply could not do without, it’s the best file compressor money can buy and total value for money. The developers ensure the app is updated, and I’ve migrated from Windows to Mac and it works perfectly on both platforms. Great stuff!!!”
Chris Casey
Concept Communications International
File Compressor Features
Trusted file compressor software
NXPowerLite was first released in 2001 and the software has been regularly improved ever since. It is super-reliable and backed by incredible support.
Official Adobe® PDF Technology
NXPowerLite uses the official Adobe® PDF Library, the same technology that Adobe® use to build Acrobat®. This library provides the perfect strong foundation for our PDF compression.
File compression software for Windows and Mac
Compress files on your local computer — it's 100% offline software. Compress files directly from Explorer or Finder using the right-click menu options.
Avoid Split & Merge
Avoid having to split and merge large files in order to send them, compress files instead and keep your documents small and intact.
Compress files for email
Our File Compressor automatically reduces email attachments to fit within mailbox limits. Read our blog for more details on how to compress files for email.
Compress + No format change
Compressed files stay in the same format with the same file extension. Supports PDF, PowerPoint, Word, Excel, JPEG, PNG and TIFF files.
File Compressor Download for Windows and Mac
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macOS 13 (Ventura)
macOS 12.0 (Monterey)
macOS 11.0 (Big Sur)
macOS 10.15 (Catalina)*
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Windows 7
Windows 8/8.1
Windows 10
Windows 11
NXPowerLite integrates with 32 & 64-bit versions of the following applications (Versions 2007 - 2021):
Microsoft PowerPoint
Microsoft Word
Microsoft Excel
NXPowerLite can automatically optimize email attachments in the following email clients:
Microsoft Outlook (2007 - 2021) [32-bit & 64-bit]
Lotus Notes (6 - 11)
For me it is the best file compressor mainly because it reduces file sizes without compromising the quality of the images. This allows you to send large files with high quality.
— Dieter Schultz