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Optimizilla vs XnView

Professional comparison and analysis to help you choose the right software solution for your needs.

Optimizilla icon
Optimizilla
XnView icon
XnView

Optimizilla vs XnView: The Verdict

⚡ Summary:

Optimizilla: Optimizilla is a free online image compressor that allows you to optimize JPG, PNG and GIF files. It provides options to adjust image quality and size to reduce file size without losing too much quality.

XnView: XnView is a free image viewer, converter and editor for Windows. It supports over 500 image formats and has basic editing features like resizing, cropping, color adjustments, annotations, and more. XnView is lightweight, customizable and easy to use.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Optimizilla XnView
Sugggest Score — —
Category Photos & Graphics Photos & Graphics
Pricing Free —

Product Overview

Optimizilla
Optimizilla

Description: Optimizilla is a free online image compressor that allows you to optimize JPG, PNG and GIF files. It provides options to adjust image quality and size to reduce file size without losing too much quality.

Type: software

Pricing: Free

XnView
XnView

Description: XnView is a free image viewer, converter and editor for Windows. It supports over 500 image formats and has basic editing features like resizing, cropping, color adjustments, annotations, and more. XnView is lightweight, customizable and easy to use.

Type: software

Key Features Comparison

Optimizilla
Optimizilla Features
  • Lossless image compression
  • Adjustable image quality
  • Bulk image optimization
  • GIF to PNG conversion
  • Metadata removal
  • URL API
  • Browser extensions
  • Free unlimited usage
XnView
XnView Features
  • Supports over 500 image formats
  • Basic image editing tools
  • Batch processing
  • Metadata editing
  • Plugins and extensions
  • Customizable interface
  • Fast and lightweight

Pros & Cons Analysis

Optimizilla
Optimizilla

Pros

  • Great for reducing image file sizes
  • Simple and easy to use interface
  • Works fast
  • Integrates with popular services
  • Completely free with no limits

Cons

  • Limited to JPG, PNG and GIF formats
  • Fewer options than desktop software
  • Must upload images to third-party server
  • No batch editing features
XnView
XnView

Pros

  • Free and open source
  • Supports many image formats
  • Easy to use interface
  • Fast and lightweight
  • Good basic editing tools
  • Customizable via plugins
  • Available for Windows, Linux and Mac

Cons

  • Limited advanced editing features
  • Fewer features than paid alternatives
  • Somewhat dated interface
  • Lacks cataloging or organization tools

Pricing Comparison

Optimizilla
Optimizilla
  • Free
XnView
XnView
  • Not listed

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Learn More About Each Product

Optimizilla
Optimizilla
Reviews, pricing & alternatives →
XnView
XnView
Reviews, pricing & alternatives →

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