Compress and convert images entirely offline

filelite.app · 2026-07-15 · by Long Nguyen ·generic
Essential tool for web developers, editors, designers and other creators who works with visuals. Process images instantly on your device with no uploads, no waiting, and complete privacy.

Compress and convert images entirely offline

Product Features

Analytics

Track your compression stats

See how much space you've saved and how many files you've processed. A clear overview of your optimization efforts.

All data stays on your device. Your usage statistics are completely private.

FileLite analytics dashboard displaying comprehensive compression statistics, total files processed, and storage savings with a clean dark-themed interface

Comparison

Compare before and after

View your images side-by-side before and after compression. Ensure quality meets your standards.

No guesswork. See exactly what changed and decide if the result works for you.

Side-by-side image comparison view in FileLite showing before and after compression results with interactive zoom controls and quality metrics

Compress

Compression without upload

Make images smaller without sending them anywhere. Drag, drop, and watch the optimization happen locally.

Your images never leave your device. Complete privacy during the entire process.

FileLite drag-and-drop compression interface featuring real-time progress indicators, quality slider controls, and batch processing capabilities

Convert

Format conversion made simple

Convert between PNG, JPEG, WebP, and AVIF. Your images maintain quality through the transformation.

Works offline with all major formats. Perfect when you need a different file type.

FileLite format conversion panel showcasing support for PNG, JPEG, WebP, and AVIF formats with live preview thumbnails

Download

Completely Free, Forever

Free to download and use. No payments, no subscriptions, no hidden fees.

  • Unlimited compressions
  • Unlimited conversions
  • Built-in analytics
  • Image preview
  • Full quality exports
  • Future updates included

Download and start using immediately

Download for macOS

FAQ

Frequently asked questions

Everything you need to know about FileLite

What image formats are supported?

We support all major image formats including JPEG, PNG, WebP, GIF, and AVIF. More formats coming soon.

Which formats can I convert and compress?

Is my data secure?

How much can I compress images?

Can I process multiple images at once?

Do I need an internet connection?

What's the maximum file size?

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