Convert Nikon NRW to PNG Online
Convert Nikon Coolpix NRW to lossless PNG. Supports P7800, P7700, P330, and more.
Drop up to 50 NRW files at once — no install, no sign-up required.
Drop Nikon NRW Files Here
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How it works
- 1 · Drop your files
Drag & drop or choose Nikon NRW 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 NEF
NEF (Nikon Electronic Format) is Nikon's proprietary RAW image format used by all Nikon DSLRs and mirrorless cameras since 1999. Built on TIFF structure, NEF stores unprocessed 12-bit or 14-bit sensor data, preserving maximum dynamic range and color information for post-production flexibility. Files include embedded JPEG previews and comprehensive EXIF metadata including lens data, focus point, and metering information.
Learn more: NEF on Wikipedia
NEF is essential for photographers using Nikon cameras who need maximum editing flexibility. For sharing or web publishing, conversion to JPEG is necessary since RAW formats require specialized software like Adobe Lightroom, Capture One, or Nikon's own ViewNX-i and NX Studio applications.
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 Nikon cameras use NRW format?
Nikon Coolpix compact cameras use NRW (Nikon RAW) format, distinct from NEF used in DSLRs:
Enthusiast Compacts: Coolpix P7800, P7700, P7100, P7000
Premium Compacts: Coolpix P330, P340, A series
NRW is Nikon's compact camera RAW format. While Nikon DSLRs and mirrorless cameras use NEF, Coolpix cameras with RAW capability use NRW—same underlying format with different file extension and slightly different metadata structure.
What is an NRW file?
NRW (Nikon RAW) is Nikon's RAW image format for Coolpix compact cameras. NRW stores unprocessed 12-14 bit sensor data directly from the camera's image sensor, providing maximum editing flexibility.
NRW files include embedded JPEG previews for quick viewing and comprehensive EXIF metadata. The format is essentially identical to NEF (Nikon's DSLR RAW format) but uses a different extension and metadata structure optimized for compact cameras.
Coolpix cameras with NRW support offer professional-level image quality in a compact form factor, making them popular for travel and street photography.
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 display
- Bit depth: 8-bit per channel (24-bit RGB)
- Compression: PNG lossless compression (no quality loss)
- Metadata: Stripped for privacy (no GPS, camera info, or shooting settings)
Can I edit NRW files in Lightroom or Photoshop?
Yes. Adobe Lightroom Classic, Lightroom CC, and Photoshop (via Camera Raw) all support Nikon NRW files natively—same support as NEF files from Nikon DSLRs.
Other compatible software: Capture One, DxO PhotoLab, Nikon ViewNX-i and Capture NX-D (free from Nikon), Darktable (open source)
Converting to PNG is useful when you need lossless archival quality or sharing with people who don't have RAW-compatible software.
What are the limits for this converter?
| Tier | Max File Size | Max Files/Batch | Parallel Processing |
|---|---|---|---|
| Free | 50 MB | 50 files | 3 at once |
| Pro | 200 MB | 200 files | 6 at once |
| Business | 1024 MB | 1000 files | 10 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 50 MB
How it works:
- Files up to 50 MB: 1 credit (minimum)
- 51-100 MB: 2 credits
- 101-150 MB: 3 credits
- 151-200 MB: 4 credits
- Over 1000 MB: 20 credits (maximum cap)
Example: A 5 MB photo = 1 credit. A 95 MB photo = 2 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 |
|---|---|---|
| Free | 50 credits/day | — |
| Pro | — | 10,000 credits/month |
| Business | — | 30,000 credits/month |
Daily credits (Free tier, including guests) reset every day at midnight UTC. Monthly credits (Pro & Business) reset on your billing cycle date.
Note: With 1 credit per 50 MB, NRW files under 50 MB cost 1 credit each. Pro users can convert 10,000 NRW 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?
Choose Your Plan
Limits shown for Nikon NRW to PNG conversion. One subscription unlocks the entire Tools.FAST Network. Plans cover Convert.FAST, Compress.FAST, PDF.FAST (soon), and all future tools.
Free
For occasional personal use
- 50 MB per file
- 50 files per batch
- 3 parallel conversions
- 50 credits/day
- Standard priority
- Email support
No sign-up required. Create an account for your own credit pool.
Pro
For independent work
- 200 MB per file
- 200 files per batch
- 6 parallel conversions
- 10,000 credits/month across Tools.FAST
- High priority
- Email & chat support
- One subscription for the entire Tools.FAST network
Business
For production scale
- 1 GB per file
- 1000 files per batch
- 10 parallel conversions
- 30,000 credits/month across Tools.FAST
- Add seats to invite team members
- Highest priority
- Priority email & chat support
- One subscription for the entire Tools.FAST network
How Credits Work
- Usually 1 credit per conversion. Exact cost shown before you start.
- Credits refresh monthly on your billing cycle.
- Unused credits roll over, capped at your plan's monthly amount.
- One subscription, all sites. Works across Convert.FAST, Compress.FAST, and future tools.
What's New in NRW to PNG
Latest improvements to this converter
Launch of Nikon NRW to PNG converter supporting Coolpix P series cameras.