Convert SRF to BMP — Free Online Converter
Convert Sony Raw Format (.srf) to Bitmap Image (.bmp) online for free. Fast, secure image conversion with no watermarks or registration....
Secure Transfer
HTTPS encrypted uploads
Privacy First
Files auto-deleted after processing
No Registration
Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
Upload your .srf file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .bmp file when it's ready.
About SRF to BMP Conversion
SRF (Sony Raw Format) is Sony's earliest proprietary RAW format from the first generation of Sony-branded digital cameras. Cameras like the DSC-F707, DSC-F717, DSC-F828 (early firmware), and DSC-V1 produced SRF files containing 5-8 megapixel CCD sensor data. These cameras featured Carl Zeiss Vario-Sonnar T* lenses and were known for the distinctive NightShot infrared mode. SRF predates both SR2 and ARW in Sony's RAW format lineage.
Converting SRF files to BMP produces uncompressed bitmap images from these first-generation Sony cameras. These cameras hold historical significance as Sony's initial foray into serious digital photography, and BMP provides the most universally readable output for preserving their photographs.
Why Convert SRF to BMP?
BMP is readable by every operating system and image viewer ever created. SRF is one of the most obscure RAW formats in existence — very few modern applications still support it. Converting to BMP creates permanently accessible copies of photographs from Sony's earliest digital cameras before format support disappears entirely.
The DSC-F707 and DSC-F717 were landmark cameras that established Sony as a serious player in digital photography. Their CCD sensors produced a distinctive look — warm, smooth, with exceptional low-light capability enhanced by the NightShot feature. BMP preserves this character in the simplest possible format.
Common Use Cases
- Preserve Sony DSC-F717 photography from the early 2000s in universally readable BMP
- Create permanent backup copies of DSC-F707 captures before SRF support disappears
- Feed Sony first-generation camera output into legacy systems requiring uncompressed BMP
- Archive DSC-V1 photography as uncompressed bitmaps for historical documentation
- Deliver Sony SRF-era photographs to embedded systems with BMP-only format support
How It Works
The conversion reads the SRF container, extracts the 5-8 MP CCD Bayer sensor data, and performs demosaicing. Sony's early CCD color matrix and white balance metadata are applied. The output is written as a 24-bit Windows DIB. The DSC-F717 (5 MP) produces a BMP of approximately 14 MB. The DSC-F828 early firmware (8 MP) produces about 23 MB. These are modest files by modern standards.
Quality & Performance
BMP applies zero compression, preserving the demosaiced output exactly. Sony's first-generation CCD sensors had a distinctive rendering character — warm tones, smooth gradients, and saturated colors — that is faithfully maintained. The CCD technology of this era produced a film-like quality that many photographers still appreciate. BMP preserves this character without any digital compression interference.
Device Compatibility
| Device | SRF | BMP |
|---|---|---|
| Windows PC | Partial | Native |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No | No |
Tips for Best Results
- 1SRF files from 5 MP sensors produce small 14 MB BMPs — batch conversion is fast and practical
- 2Convert your SRF archive soon — format support is declining rapidly in modern software
- 3Sony CCD sensors from this era produce a distinctive film-like quality that BMP preserves perfectly
- 4Consider PNG or TIFF as alternatives to BMP for identical quality at smaller file sizes
- 5Archive the original SRF alongside the converted BMP when possible
SRF to BMP provides permanent preservation of Sony's first-generation digital camera output. With SRF support increasingly rare in modern software, BMP ensures these historically significant photographs remain accessible indefinitely.