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Software · Photo & graphics

OptiImage

Image optimizer to reduce the size of images.

  • Completely free
  • Linux
  • Open source

Overview

OptiImage is an image conversion program, available on Linux.

File formats mentioned: SVG, PNG, JPEG and WEBP.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Image optimizer to reduce the size of images” — official website, 10 November 2026

At a glance

OptiImage is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (LGPL-2.1) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

About

Optimize your images with OptiImage, a useful image compressor that supports PNG, JPEG, WebP and SVG file types. It supports both lossless and lossy compression modes with an option whether to keep or not metadata of images. It additionally has a safe mode, where a new image is created instead of overwriting the old one. It uses the following tools: oxipng for PNG images jpegoptim for JPEG images scour for SVG images cwebp for WebP images

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Official plan pages (pricing, licence, terms) (commercial use) —
  • Last technical check: 7 November 2026
  • Description from Flathub — AppStream (Flathub)

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