Convert Sony SR2 to PNG Online
Convert Sony SLT RAW files (SR2) to lossless PNG. All SLT cameras supported.
Drop up to 50 SR2 files at once — no install, no sign-up required.
Drop Sony SR2 Files Here
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How it works
- 1 · Drop your files
Drag & drop or choose Sony SR2 files. No account required on Free—paid plans unlock bigger batches, higher limits, and priority queues.
- 2 · We convert securely
Processed on dedicated servers. Encrypted in transit & at rest. EXIF metadata stripped by default.
- 3 · Download & auto-delete
Grab your PNGs in seconds. Files auto-delete after 1 hour.
About SR2
SR2 (Sony RAW 2) is Sony's second-generation RAW image format used by SLT (Single Lens Translucent) cameras from 2010-2016. SR2 stores unprocessed 12-14 bit sensor data, preserving full dynamic range and color depth for post-production flexibility. SLT cameras featured an innovative fixed translucent mirror that enabled continuous phase-detection autofocus during video recording and live view.
Learn more: Sony RAW on Wikipedia
SR2 was used by Sony's SLT Alpha cameras including the full-frame SLT-A99 and APS-C models like the A77, A77 II, A65, A58, and A57. While newer Sony cameras use ARW format, SR2 files remain valuable archives from this innovative transitional period between DSLRs and mirrorless cameras.
PNG (Portable Network Graphics) provides lossless compression with full alpha channel transparency, making it the go-to format for graphics, screenshots, and images requiring pixel-perfect fidelity. Created in 1996 as a patent-free GIF alternative, PNG uses DEFLATE compression and supports both indexed color (PNG-8) and truecolor with alpha (PNG-24/32). Files are 3-10× larger than equivalent JPEGs but preserve every pixel exactly.
Learn more: PNG on Wikipedia
PNG is universally supported and ideal for logos, UI elements, diagrams, and any content where transparency or lossless editing matters. For photographic content without transparency needs, JPEG typically offers better compression efficiency.
Frequently Asked Questions
Which Sony cameras use SR2 format?
Sony SLT (Single Lens Translucent) cameras use SR2 format:
Full-Frame SLT: SLT-A99, SLT-A99V
APS-C SLT: SLT-A77, SLT-A77V, SLT-A77 II, SLT-A65, SLT-A65V, SLT-A58, SLT-A57
SR2 is Sony's legacy RAW format used before ARW became standard. SLT cameras featured a fixed translucent mirror for continuous phase-detection autofocus during video recording.
What is an SR2 file?
SR2 (Sony RAW 2) is Sony's second-generation RAW image format, introduced with SLT cameras in 2010-2016. SR2 stores unprocessed 12-14 bit sensor data directly from the camera's image sensor.
SR2 files include embedded JPEG previews for quick viewing and comprehensive EXIF metadata including continuous autofocus tracking data.
While newer Sony cameras use ARW format, SR2 files from SLT cameras remain valuable archives for photographers who used these innovative translucent mirror cameras.
Why choose PNG over JPG?
What settings are used for the conversion?
Conversion settings:
- White balance: Preserved from your camera's as-shot settings
- Exposure: Auto-brightness applied for optimal results
- Color space: sRGB with standard gamma curve for accurate web display
- PNG format: 24-bit RGB lossless compression
- Metadata: Stripped for privacy (no GPS, camera info, or shooting settings)
Can I edit SR2 files in Lightroom or Photoshop?
Yes. Adobe Lightroom Classic, Lightroom CC, and Photoshop (via Camera Raw) all support Sony SR2 files natively.
Other compatible software: Capture One, DxO PhotoLab, Sony Imaging Edge Desktop (free from Sony), Darktable (open source)
Converting to PNG is useful for archival purposes or when you need to share files with maximum quality in a universally compatible format.
What are the limits for this converter?
| Tier | Max File Size | Max Files/Batch | Parallel Processing |
|---|---|---|---|
| Guest/Free | 100 MB | 50 files | 3 at once |
| Pro | 1024 MB | 1000 files | 6 at once |
Note: File size limits are specific to this converter. Batch and parallel processing limits apply to all images converters site-wide. See all converter limits →
How are credits calculated for this conversion?
Cost: 1 credit per 5 MB
How it works:
- Files up to 5 MB: 1 credit
- 6-10 MB: 2 credits
- 11-15 MB: 3 credits
- 16-20 MB: 4 credits
Example: A 5 MB photo = 1 credit. A 95 MB photo = 19 credits.
Why per-megabyte? Larger files require more resources (processing, bandwidth, storage).
What are my daily and monthly credit limits?
Credit allocations vary by account tier:
| Tier | Daily Limit | Monthly Limit |
|---|---|---|
| Guest | 100 credits/day | — |
| Free | 100 credits/day | — |
| Pro | — | 12,000 credits/month |
Daily credits (Guest & Free tiers) reset every day at midnight UTC. Monthly credits (Pro) reset on your billing cycle date.
Note: With 1 credit per 5 MB, SR2 files under 5 MB cost 1 credit each. Pro users can convert 12,000 SR2 files per month.
Answers at a Glance
Quick answers to common questions.
- Are my files secure?
- How long do you keep my files?
- What metadata do you keep?
- What happens after I drop a file?
- Why are conversions so fast?
- How do you measure performance?
- What are the exact limits for each plan?
- Can I process files in bulk?
- Why did my file fail to convert?
- Do you use my files to train AI?
What's New in SR2 to PNG
Latest improvements to this converter
Added Resize, Smart Compression, and Metadata options.
Launch of Sony SR2 to PNG converter supporting SLT series cameras.
Need to get more done? Pro starts from $5.
No subscription required.