ICO to STL Converter
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What is a ICO file?
ICO is a file format used for icons in Microsoft Windows. It stores one or more small images in different sizes and color depths, allowing Windows to scale icons across different UI components.
ICO files are essential for desktop software and websites (as favicons), and they can include both bitmap and PNG-based images.
How to open ICO files
ICO files can be opened with Windows built-in image viewer, Paint, or advanced tools like IcoFX, GIMP, and Photoshop (with plugins). macOS may require conversion first.
If you need to convert ICO to PNG or JPG, AnyConv makes it simple to do so online in just a few clicks.
Key facts about ICO
- Full name: Icon File
- Extension: .ico
- MIME type: image/x-icon
- Developed by: Microsoft
- Initial release: 1981
Useful links and resources
What is a STL file?
STL (Stereolithography) is one of the most common 3D file formats used for 3D printing. It describes the surface geometry of a 3D object without including color, texture, or other attributes.
STL files are supported by virtually all 3D printers and modeling software. They are lightweight and easy to process, making them the go-to choice for rapid prototyping and additive manufacturing.
How to open STL files
STL files can be opened in most 3D modeling and slicing programs such as Blender, Cura, TinkerCAD, and Fusion 360. They are essential for 3D printing workflows.
Use AnyConv to convert STL files to formats like OBJ or STEP for further editing or integration with CAD systems.
Key facts about STL
- Full name: Stereolithography File
- Extension: .stl
- MIME type: model/stl
- Developed by: 3D Systems
- Initial release: 1987
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert ICO files?Not at all! You can convert ICO to STL without signing up or installing anything.
- Is it safe to convert ICO to STL on AnyConv?Absolutely. All ICO and STL files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting ICO to STL?We do our best to preserve the original quality during ICO to STL conversion. The result is accurate and clean.
- How long does it take to convert ICO to STL?Most conversions from ICO to STL take just a few seconds — even for larger files.
- Can I upload more than one ICO file?Yes, batch conversion is supported. You can convert multiple ICO files to STL at once — fast and easy.
- What browsers support ICO to STL conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting ICO to STL on any platform.