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Convert VSTM files online instantly, no sign-up required. You can convert your VSTM documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your PNG file will be ready for download.
The VSTM file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.
No matter where you are, convert your VSTM documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.
Check our videoThe VSTM file format is a Visio Macro-Enabled Drawing Template used to create standardized diagrams with embedded macros for automation and customization. It is primarily associated with Microsoft Visio, a diagramming and vector graphics application, and can be opened or edited using Visio or compatible tools. The format combines a template structure for consistent design elements with advanced macro functionality, enabling dynamic and interactive diagram creation while maintaining security considerations for macro-enabled content.
PNG is a raster graphics file format designed for lossless image compression and efficient web use, supporting transparency and high-quality visuals. It is widely supported by image editing tools like Adobe Photoshop, GIMP, and web browsers, making it ideal for digital graphics and online applications. The format uses a chunk-based structure, allowing metadata storage, gamma correction, and interlacing for progressive image loading.
You can also convert VSTM into many other file formats. Please see the complete list below.