What file formats do you support?

We support over 100 file formats including images (JPG, PNG, GIF, WebP, TIFF), documents (PDF, DOC, DOCX, TXT), videos (MP4, AVI, MOV), audio (MP3, WAV, FLAC), and many more specialized formats.

Yes, absolutely. We use enterprise-grade encryption for all file transfers. Your files are automatically deleted from our servers after conversion, and we never store or access your personal data.

What is the maximum file size?

The maximum file size for free users is 100MB per file. Premium users can convert files up to 1GB. For larger files, we recommend our batch processing feature.

How long does conversion take?

Most files convert in under 30 seconds. The exact time depends on file size and format complexity. Our advanced algorithms ensure the fastest possible conversion while maintaining quality.

Can I convert multiple files at once?

Yes! Our batch processing feature allows you to upload and convert up to 50 files simultaneously. This is perfect for bulk conversions and saves significant time.

Do I need to create an account?

No account is required for basic conversions. However, creating a free account gives you access to batch processing, file history, and priority support.

CRW to MAP

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

CRW (Max. 10MB) • Up to 5 files in guest mode

Choose Files

Or upload from:

Temporary file processingFiles are uploaded for processing and are not retained as permanent storage. Read our File Processing & Retention Policy.

2. Conversion Settings

Convert From

Convert To

Image options

Width (px)

Height (px)

Strip image metadata (EXIF, etc.)

Advanced Options

Quality

Instant download after conversion

Why Choose Our Converter?

Reliable CRW to MAP conversion for archival and compatibility across mapping and imaging tools.

Camera RAW to MAP

Convert Canon CRW raw captures into MAP format for geospatial or imaging pipelines.

Maximum Detail Retention

Preserves primary raster image detail from CRW exposure data where MAP supports high-resolution rasters.

Fast Local Processing

Perform conversions in-browser to avoid upload delays and maintain responsive throughput.

Client-Side Privacy

Files are processed in memory buffers; no server-side storage unless you export or share.

Adjustable Export Options

Choose output raster compression, resolution and color-space preferences before export.

Download & Archive

Export converted MAP files or package them as ZIP archives for long-term storage.

Frequently Asked Questions

Find answers to common questions about our file conversion service

Still have questions?

Can't find the answer you're looking for? Our support team is here to help.

Performance Estimates

Estimated conversion times based on typical hardware.

Conversion Speed Benchmarks

1-3 seconds

12 MP image processing

12 MP, 4000x3000

Fast

3-6 seconds

24 MP image processing

24 MP, 6000x4000

Moderate

8-15 seconds

48 MP image processing

48 MP, 8000x6000

Slow

Batch Conversion Estimates

Batch Size	Total Time	Avg per Image	Efficiency
10 images (12 MP each)	20-40 seconds	2-4 seconds	High
50 images (12 MP each)	1.5-3 minutes	1.8-3.6 seconds	High
100 images (12 MP each)	3-6 minutes	1.8-3.6 seconds	Moderate
200 images (12 MP each)	6-12 minutes	1.8-3.6 seconds	Moderate

Browser Compatibility

Format support across all major browsers

Support Across Browsers

Chrome

Supported

Full Support

Firefox

Supported

Full Support

Safari

Supported

Full Support

Edge

Supported

Full Support

Advanced Format Features Support

Features	Chrome	Firefox	Safari	Edge
Alpha Channel
ICC Profiles
EXIF Metadata
16-bit Depth

Device Compatibility

Seamless conversion across desktop, mobile and tablet

Desktop

Fast multi-core processing
Batch upload support

Mobile

Responsive mobile browser workflow
Instant photo conversion

Tablet

Full tablet browser support
Touch-friendly interface

Source vs Target Format

Key technical differences between formats

Feature	Source Format	Target Format
Compression	High efficiency	Uncompressed
File Size	Small	Large
Quality	High (compressed)	Lossless
Transparency	Supported	Supported
Metadata	EXIF, ICC	EXIF, ICC
Primary Use	Web delivery	Editing & print

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your source files.

Adjust Settings

Choose resolution or color options if needed.

Convert

Click convert to process files locally in browser.

Download Result

Save your converted files or ZIP archive.

Ready to Convert Your Files?

Use our high-speed converter to process your images now.

Start Converting Now

Tips and Best Practices

Optimize your conversion workflow with technical recommendations.

Prepare CRW Sources

Verify CRW exposure and white balance before conversion to avoid baked-in color shifts
Extract or normalize embedded CRW previews only when quick proofing is acceptable
If CRW contains GPS EXIF, supply it as sidecar to produce georeferenced MAP tiles
Convert CRW in linear-to-sRGB workflow only when target MAP viewers expect standard color spaces
Correct lens distortion in source CRW if MAP output will be used for orthorectified maps

Configure MAP Output

Choose lossless MAP encoding for archival to retain rendered CRW detail and dynamic range
Select 16-bit MAP output when preserving CRW tonal gradation is required for editing
Apply tile compression conservatively to balance MAP file size against visual artifacts
Embed ICC profile during export to help maintain color across editors that read MAP profiles
Include EXIF/XMP sections in MAP when downstream tools rely on camera metadata

Verify in Target Tools

Open converted MAP in your GIS or image editor to confirm color rendering matches CRW decode
Check whether your target viewer respects 16-bit MAP layers or downconverts to 8-bit
Inspect mapped EXIF fields such as DateTime, GPS and camera model for accuracy
Compare histogram and highlight clipping between CRW raw decode and MAP raster output
Test alpha masks created during conversion to ensure expected transparency behavior

Operational Constraints

Process CRW batches in 20–50 groups to avoid browser memory exhaustion during MAP creation
Keep original CRW files archived until MAP outputs are validated for archival integrity
Expect some MakerNotes and proprietary tags from CRW to be lost or flattened in MAP metadata
Use lossless MAP settings for legal or provenance purposes to reduce risk of data alteration
Download converted MAPs promptly and verify checksums if they will enter long-term archives

Fast Processing

Close unused tabs for maximum throughput.

Client-Side Privacy

No media leaves your device.

Broad Compatibility

Output files work across all operating systems.

Pro Tip

For batch conversions, process in groups of 20-50 files to optimize memory usage and avoid browser slowdowns.

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