TeraConvertTeraConvert

Convert ICO to PNG on your Mac

ICO to PNG conversion runs in the TeraConvert desktop app, fully local on your Mac. Drop a file below to see what the browser converter can do with it.

Conversion Successful

How to Convert ICO to PNG on a Mac

  1. 1

    Get TeraConvert for Mac

    Built for Apple Silicon. One-time Pro purchase, 14-day money-back guarantee.

  2. 2

    Drop your ICO files

    One file or a whole batch at once.

  3. 3

    Pick PNG and convert

    Everything runs locally; nothing is uploaded.

Why Convert ICO to PNG?

An ICO is a container holding several sizes of the same icon, which is how Windows and favicons work and not how anything else does. Most Mac apps shrug.

PNG pulls the artwork out into an ordinary image you can edit, drop into a design file, or hand to a tool that expects a picture rather than a Windows resource bundle.

ICO
PNG
Type
Icon container
Compression
Lossless
Transparency
Yes
Transparency
Yes (alpha channel)
Typical sizes
16 / 32 / 48 / 256 px
Max colors
16.7 million + alpha
Animation
No
Animation
No (APNG rare)
Browser support
Universal (favicons)
Browser support
Universal
Typical use
Favicons, app icons
Typical use
Graphics, screenshots

Related Conversions

Frequently Asked Questions

How do I convert ICO to PNG on a Mac?
Install TeraConvert for Mac, drag the ICO file in, and choose PNG. The conversion runs through native engines on your own disk, so nothing is uploaded and nothing is queued on someone else's server. macOS on Apple Silicon.
Which size do I get out?
The largest image in the file, so the PNG is as sharp as the ICO allowed. Smaller variants inside the container are usually just downscaled copies.
Does transparency survive?
Yes. PNG has a real alpha channel, so an icon with a transparent background stays transparent.
Why is this not a browser conversion?
Parsing the multi-resolution ICO structure needs desktop tooling, so this pair runs in the Mac app. The file stays on your disk.
Can I go the other way?
Yes. PNG to ICO and JPG to ICO both have pages, and both run in the browser.
Is my file still private in the desktop app?
Yes. The desktop app converts with native engines on your Mac and works offline after a one-time activation check. Nothing is uploaded, in the browser or on desktop.

Unpacking an icon set?

TeraConvert Desktop reads every resolution inside an ICO and converts a whole folder at once, locally on your Mac.

Get TeraConvert for MacThis format runs in the Mac app. One-time Pro purchase, 14-day money-back guarantee.