How to Convert Multiple SR2 Images to STP?
1. Download and Install reaConverter
Install reaConverter for fast SR2 conversion. Quick setup, then you're ready to process entire photo shoots. Built-in editing tools let you resize, crop, or watermark as you convert.
2. Load your SR2 files
Launch reaConverter and load the SR2 files you want to convert. Add a few files or thousands, batch processing handles them all.
Drag files into the window, use the Add Files button, or select entire folders.

3. Select STP as output format
Select STP from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start SR2 to STP conversion
Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Conversion complete? Your STP files are saved to the destination folder, ready to use.
What changes when you convert SR2 to STP
SR2 files hold unprocessed sensor data, so white balance and exposure are still adjustable. Converting to STP bakes those decisions into the pixels, and highlight recovery is no longer available afterwards. Set white balance and exposure before the run rather than after. SR2 is made of pixels and STP 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 STP container, and that determines whether a CAD or design tool can work with it.







