Image Compressor Software

Makes it super-easy to reduce image file size without losing quality — it’s the only image compressor software you’ll ever need.

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

Also available Image Compressor Server

Bulk image compressor

Trusted by 3+ million happy customers

“An excellent easy to use tool for shrinking image file size for emailing.”

— William Christie

Software features

Compress Images Offline

Compress images on your local Windows or Mac computer, without the need for an Internet connection. It's 100% offline software.

Bulk Image Compressor

Makes it easy to reduce the size of multiple images in bulk. Compress up to 10,000 images at a time.

Compress Photos for Email

Sending files as attachments? Automatically reduce image size with our Microsoft Outlook integration. No more bounce back or exceeding mailbox limits.

Trusted Image Compressor Software

NXPowerLite launched in 2001 and continues to be regularly updated. It is super-reliable and backed by beyond-responsive support.

Maintain Visual Quality

Optimizes images to make them more efficient, allowing it to compress photos without losing quality or reducing resolution.

Windows or Mac

Reduce image size from Explorer or Finder for maximum ease. Simply right-click a picture and choose from the optimization options.

Try it free today

Image compressor application window

  • Windows 7 and above

    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)

    • macOS 13 (Ventura)

    • macOS 12.0 (Monterey)

    • macOS 11.0 (Big Sur)

    • macOS 10.15 (Catalina)*

    * Manually enable Finder extensions

    Version 8 supports macOS 10.12 - 10.14

    Version 7 supports macOS OS X 10.10 & 10.11

    Version 6 supports OS X 10.9 or earlier.

    All older versions links

I switched to NXPowerLite after being an Adobe Acrobat Pro user for many years. We publish image-intensive newsletters via email and having quality pdf compression capability is essential. The ability to choose the amount of image compression for each project is a wonderful feature we truly appreciate and use all the time. We have found NXPowerLite to be reliable, stable and fast, and that it can provide a remarkable degree of file size reduction with little or no loss of visible image quality.

— Nicholas Yasillo

How to compress image files in four simple steps

Steps

  1. Install the NXPowerLite Desktop image compressor software.

  2. Drag your JPEG, PNG or TIFF file onto the NXPowerLite icon.

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

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