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.

ARW to BMP

Drag, drop, and convert your files with ease.

1. Add Your Files

Drag & drop or paste files here

ARW (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?

Fast, reliable ARW to BMP conversions tailored for professional photo workflows and archival exports.

Raw-to-Raster Speed

Decode Sony ARW raw sensor data and render BMP fast for immediate editing or archival.

Preserve Image Integrity

Render high-bit raw tonal range into BMP with minimal algorithmic clipping or unwanted contrast shifts.

Universal Target Format

BMP is widely supported by legacy editors, print RIPs, and Windows applications for downstream workflows.

Control Output Parameters

Select output bit depth, resolution scaling and basic color-space handling before converting.

Client-Side Processing

Conversions happen in-browser memory buffers so source ARW files are not uploaded to remote servers.

Efficient Batch Processing

Queue multiple ARW files for sequential BMP exports with predictable per-image timings.

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 (raw container may be compressed)	Uncompressed
File Size	Small to moderate (raw compressed)	Large
Quality	High (sensor linear data)	Lossless raster but quantized
Transparency	Not applicable (photographic sensor)	Possible in BMP variants
Metadata	EXIF, maker notes, camera tags	Limited or absent
Primary Use	Sensor capture, editing pipelines	Compatibility, printing, legacy apps

How to Convert Files

Follow these simple steps to convert your files

Upload Source File

Select or drag and drop your ARW files from camera card or disk.

Adjust Settings

Choose BMP bit depth, sRGB or custom profile, and output resolution before rendering.

Convert

Click convert to decode ARW, demosaic, apply tone mapping, and write BMP in-browser.

Download Result

Save converted BMPs or download a ZIP archive for batch exports.

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 ARW Source

Verify ARW variant (lossless or lossy) because decode quality depends on container compression
Convert in raw linear or camera-neutral profile to avoid baked in in-camera JPEG adjustments
Ensure correct white balance from ARW headers before rendering to BMP to prevent color casts
Crop and straighten in raw stage to avoid recompressing or resampling after BMP export
Export sidecar XMP for edit history since BMP will not preserve raw adjustment layers

Choose BMP Encoding

Select 24-bit BMP for wide editor compatibility and smaller files compared to 32-bit with alpha
When needing maximal tonal fidelity, evaluate 16-bit BMP variants but confirm target software support
Avoid saving iterative working copies as BMP to reduce storage bloat; use TIFF for editable masters
If embedding color profile, render to sRGB for web targets; use Adobe RGB only when downstream supports it
For archival, document original ARW alongside BMP exports to retain raw recoverability

Verify Output Quality

Inspect BMP at 100% to check for banding introduced by bit-depth reduction from ARW
Compare histograms between ARW-derived render and BMP to ensure shadow highlight detail retained
Confirm critical EXIF tags externally because BMP may not carry maker notes or GPS reliably
Test BMP prints with target RIP to validate color translation from rendered profile
Preview converted BMP in intended consumer software to ensure consistent rendering

Workflow & Resource Tips

Process ARW in batches of 20–50 to balance memory use and throughput in browser environments
Keep original ARW files archived offline before mass BMP conversion to preserve raw recovery options
Close other heavy applications to free RAM for demosaicing large ARW files
Use local storage for temporary BMP outputs to avoid browser download interruptions
Label BMP exports with camera model and exposure metadata externally for cataloging

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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