https://anythingconverter.com/
Anything Converter - Convert Any File Format Online Free
Free file converter. 90% browser-based, EU servers for documents. Convert PDF, HEIC, images, audio, video. Auto-deletion, GDPR compliant. Made in Austria.
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https://stl-convert.com/
STL Converter — Convert anything to STL, 100% in your browser
Drop a 3MF, OBJ, GLB, STEP, PNG or SVG file and get a clean STL — instantly, in your browser. Real-time 3D preview. Files never leave your device.
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