Convert SFW to PFM
Convert SFW images to PFM format, edit and optimize images online and free.
Drop Files Anywhere to Upload
The SFW file extension stands for Seattle FilmWorks Image, a proprietary bitmap image format created by Seattle FilmWorks, a company specializing in film processing and digital imaging. Although the company is now defunct, SFW files can still be viewed using specific software or converted to standard formats like JPEG. This format is not widely supported by modern image editing software.
The Portable Floatmap (PFM) file format, also known as Portable FloatMap, is an image file format designed to store High Dynamic Range (HDR) images using floating-point values. Developed in the spirit of the Portable Pixmap format, PFM files contain image data with resolutions and byte order specified in the header. This format is particularly useful for applications requiring precise image data, such as computer graphics and image processing. PFM has been widely adopted in the IT industry for its ability to handle a wide range of pixel values beyond the standard 0-255 range, making it ideal for HDR imaging and other advanced visualizations.
Drag and drop your SFW file or click Choose File to proceed.
Adjust SFW to PFM settings with tools, then press Convert.
Allow the system to complete the PFM conversion, then download your file.
The Vertopal CLI tool provides efficient conversion from SFW image into PFM image.
cd into the SFW file directory or provide the path.