Yes! Convert999 works on any device with a web browser — iPhone, Android, iPad, or desktop. No app installation required. Simply open the converter, upload your STP file, and download the converted IGS file.
Will I lose quality converting STP to IGS?
Convert999 uses high-quality conversion algorithms to minimize quality loss. For lossless formats, the conversion is exact. For lossy formats like images and audio, we use optimized settings that balance quality and file size.
Can I batch convert multiple STP files to IGS?
Yes, Convert999 supports batch conversion. Select or drag & drop multiple STP files and convert them all to IGS format at once. Each file is processed locally in your browser.
What is the difference between STP and IGS?
STEP CAD File (STP) and IGES File (IGS) differ in compression, compatibility, and features. STP is optimized for its native use cases, while IGS may offer different advantages. Visit our STP vs IGS comparison page for a detailed breakdown.
Why Convert STP to IGS?
Advantages
✓IGES File offers better compatibility with modern applications and workflows
✓Converting is completely free with no file size limits on Convert999
✓Your files never leave your device — 100% private and secure conversion
✓Instant conversion without waiting for server processing
Key Differences
→STP (STEP CAD File) is optimized for its native use cases
→IGS (IGES File) may offer different compression or feature set
→Choose based on your target platform, quality needs, and file size requirements