CIA to 3DS Converter
Drag & drop your files here or click to upload
How to convert CIA to 3DS online
Upload your CIA file
Start converting
Download your 3DS
What is a CIA file?
CIA (CTR Importable Archive) is a file format used by Nintendo 3DS systems to install games, updates, and downloadable content. It contains encrypted data intended for use only on authorized 3DS consoles.
These files are commonly used with modded or homebrew-enabled 3DS systems and emulators like Citra for installing or backing up games.
How to open CIA files
CIA files are used with Nintendo 3DS systems and emulators like Citra. They require a modded 3DS or compatible software environment for installation and use.
To explore or extract CIA contents, specialized tools or emulators are needed, though AnyConv can convert them to extract files when supported.
Key facts about CIA
- Full name: CTR Importable Archive
- Extension: .cia
- MIME type: application/x-ctr-importable-archive
- Developed by: Nintendo
- Initial release: 2011
Useful links and resources
What is a 3DS file?
3DS is a legacy 3D file format developed by Autodesk for its old 3D Studio DOS-based program. It stores geometry, textures, lighting, and animation data, and was one of the earliest widely supported formats in 3D graphics.
Although now outdated, 3DS files are still readable in many modern 3D tools and game engines. They are often converted to more modern formats like FBX or OBJ for continued use.
How to open 3DS files
3DS files are supported by many 3D modeling programs, including Autodesk 3ds Max, Blender, and SketchUp. While it's an older format, many modern tools can still read or convert it.
Use AnyConv to convert 3DS files to OBJ, FBX, or STL for improved compatibility with newer software.
Key facts about 3DS
- Full name: 3D Studio Mesh
- Extension: .3ds
- MIME type: application/x-3ds
- Developed by: Autodesk
- Initial release: 1990
Useful links and resources
Convert from CIA
Convert to 3DS
❓ Frequently Asked Questions
- Do I need to register to convert CIA files?Not at all! You can convert CIA to 3DS without signing up or installing anything.
- Is it safe to convert CIA to 3DS on AnyConv?Absolutely. All CIA and 3DS files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting CIA to 3DS?We do our best to preserve the original quality during CIA to 3DS conversion. The result is accurate and clean.
- How long does it take to convert CIA to 3DS?Most conversions from CIA to 3DS take just a few seconds — even for larger files.
- Can I upload more than one CIA file?Yes, batch conversion is supported. You can convert multiple CIA files to 3DS at once — fast and easy.
- What browsers support CIA to 3DS conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting CIA to 3DS on any platform.