Alternatives to XnConvert

How XnConvert differs from these alternatives

XnConvert record — platforms: Desktop; requirements: Compress, Resize or Convert Images. How many alternatives cover each requirement: Compress, Resize or Convert Images 1/1. Alternatives on the same platform: 1/1. Sourced limitation for XnConvert: Requires desktop installation.

ImageOptim

ImageOptim is a free, open-source Mac app that you drag images into to shrink PNG, JPEG, GIF and SVG files; it is lossless by default and offers an optional lossy mode.

Shared requirement: Compress, Resize or Convert Images

Only the tasks below are shared; other capabilities do not follow from this match.

Same platform: Desktop → Desktop

Recorded facts for this choice

Documented on one side only

Free output: XnConvert Not verified → ImageOptim Yes

Confirmed on both sides with the same value: Batch processing.

Neither side has verified data for these fields, so equality cannot be inferred. No account needed · No watermark · Works offline.

Requires desktop installation. Available features may vary by device and access method.

Go to imageoptim.com

Compare documented features

This comparison is based on published official documentation. It is not a hands-on test or a quality ranking. Unknown features are not treated as verified.

Yes
No
Not verified

Compare documented features
App name	XnConvertDesktop	ImageOptimDesktop
Free output	Not verified	Yes
No account needed	Not verified	Not verified
No watermark	Not verified	Not verified
Works offline	Not verified	Not verified
Batch processing	Yes	Yes
Content language	Not verified	Not verified
Good to know / Sources and review date	Check each tool’s plan separately; one feature’s allowance does not cover another. Note 1 Sources and review date www.xnview.com Oct 7, 2026 Go to xnview.com	Available features may vary by device and access method. Note 1 Sources and review date imageoptim.com Oct 7, 2026 Go to imageoptim.com

Notes that apply to several tools

Requires desktop installation.

Related guides and comparisons

Compress, Resize or Convert Images: tools and apps