Drop your image files here
Drag & Drop ICO file here
Only ICO images are allowed.
- Upload Your ICO: Drag & drop files, click “Choose File,” paste from clipboard, or fetch from a URL.
- Preview Files: Check your selected icons in the preview area. Add more or delete files if needed.
- Convert & Download: Click “Download All” to get a ZIP of PNGs, or "Download" for individual files.
- Start Fresh: Use the “Delete All” button to reset and convert new icons anytime.
Client-Side Processing
All conversions happen right in your browser. Your ICO files are never uploaded to our servers, ensuring your privacy and data security.
No Data Logging
We don’t store, track, or log your uploaded ICOs or the converted PNGs. Your files stay on your device.
Completely Free
This ICO to PNG conversion tool is completely free to use, with no limits on the number of conversions or file sizes (within browser capabilities).
By using this tool, you agree to our Terms of Service and Privacy Policy. We ensure a server-free experience for your peace of mind.
ICO file is a type of computer file used to store icons. Icons are small pictures representing programs, files, folders, or computer functions. ICO files contain multiple icon images in different sizes and with different color details. This allows the icon to display clearly and sharply in different contexts and sizes on your screen.
The ICO format was created by Microsoft. It was first used in Windows 1.0 in 1985. ICO files support transparency. This means that parts of the icon can be seen, so the icon can look good on a different backgrounds. ICO files typically include image sizes ranging from 16×16 pixels to 256×256 pixels, and sometimes larger.
How to Open an ICO File:
- Windows: You can open ICO files with programs like Microsoft Photos, Adobe Photoshop, or GIMP.
- macOS: macOS does not use ICO files for its system icons, but you can open them with GIMP or use online tools to convert them.
- Linux: You can open ICO files with GIMP or other image viewers that support the ICO format.
- Web: Web browsers usually show ICO files as website icons (favicons). To edit them, you might need image editing software or special viewers.
File Extension: .ico
Developed for: Microsoft Windows
First Release: November 20, 1985
Learn more at ICO on Wikipedia
PNG stands for Portable Network Graphics. It was created in the mid-1990s as a free and open alternative to the older GIF format. PNG was officially released on October 1, 1996, and later adopted as a standard by the W3C (World Wide Web Consortium).
PNG is best known for supporting lossless compression which means the image quality stays exactly the same after saving. It also supports transparent backgrounds, making it useful for web design, logos, and UI elements.
However, PNG files are usually larger than JPEG or WEBP because they don’t remove any image data. This makes PNG ideal when image quality and sharpness are more important than file size.
How to Open a PNG File:
- Windows: Use Photos, IrfanView, or Photoshop.
- macOS: Open with Preview, Photoshop, or Pixelmator.
- Linux: View using GIMP or Eye of GNOME.
- Web: PNG images open in almost all browsers including Chrome, Firefox, and Edge.
File Extension: .png
Developed by: W3C (World Wide Web Consortium)
Initial Release: October 1, 1996
Learn more at PNG on Wikipedia.
