How to Convert Multiple PNG Images to STEP?
1. Download and Install reaConverter
reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. You can also resize, crop, and adjust images during conversion.
2. Load your PNG files
Open reaConverter and import your .png files. No file limits, no slowdowns. Add as many as you need.
Drag files into the window, use the Add Files button, or select entire folders.
3. Select STEP as output format
Select STEP as target format and pick where to save results. You can keep default settings or fine-tune the output.
4. Start PNG to STEP conversion
Hit Convert to process your files. The log window shows progress, timing, and status for every file.
Conversion complete? Your STEP files are saved to the destination folder, ready to use.
PNG to STEP: what to expect from the conversion
PNG is made of pixels and STEP is a geometry format, so the two describe images in fundamentally different ways. Check the result before sending it downstream: what matters is whether the output contains editable geometry or a picture placed inside a STEP container, and that determines whether a CAD or design tool can work with it.
