Can I preview the IGS output before downloading?

Yes. Xonvert shows a preview of your converted file so you can verify the result before saving it to your device.

Can I convert password-protected STP files?

Encrypted or DRM-protected files cannot be converted. You'll need to remove protection first using the original software.

Can I convert multiple STP files at once?

Yes! Drag multiple files into the converter for batch processing. All files convert simultaneously and can be downloaded as a ZIP archive.

What's the maximum number of files I can convert at once?

Free users can convert several files per batch. PRO users enjoy unlimited batch sizes. For very large batches, your device's memory is the only practical limit.

Why choose IGS over other formats?

IGS CAD Exchange offers same as IGES with shortened file extension. It's widely used for legacy CAD exchange using the shorter extension convention, making it an excellent choice for most cad needs.

Will my STP file be deleted after conversion?

No. Your original STP file is never modified or deleted. Xonvert creates a separate IGS copy — your source file remains untouched.

What cad quality settings should I use?

Default settings are optimized for the best balance of quality and file size. Adjust only if you have specific requirements.

Convert STP to IGS

Fast, free, and secure STP to IGS conversion. No registration required.

stp

CAD

igs

Fast, free, and secure STP to IGS conversion. No registration required.

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Related Conversions

STP→STL

STP→OBJ

STP→IGES

High Quality

Maintain maximum quality during conversion

Fast Processing

Convert files in seconds with our optimized engine

Secure & Private

Files automatically deleted after conversion

How to Convert STP to IGS

Upload STP File

Click the "Select File" button to upload your stp file from your device.

Start Conversion

Click the "Convert" button to instantly start converting to IGS.

Download IGS

Download your converted igs file immediately after processing.

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