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 PPM

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, accurate ARW to PPM conversion focused on raw-to-lossless raster output for editing and scientific workflows

Fast Raw Decoding

Native-like ARW demosaicing pipeline optimized for browser execution to produce quick PPM outputs.

Lossless Raster Output

PPM is an uncompressed raster container; we write pixel data without additional recompression artifacts.

Wide Edit Compatibility

PPM files are accepted by scientific, batch and classic editing tools that require raw expanded pixels.

Color Control

ConvertXLab decodes ARW raw sensor data to linear or sRGB raster; color choices affect final pixel values.

Client-Side Processing

Conversion runs in the browser memory scope so source ARW files are not uploaded to servers.

Preserve Detail

PPM output preserves full decoded bit depth and per-pixel detail produced by the demosaic step.

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 ARW for Decoding

Check ARW white balance tags and choose a decoding white balance to influence final PPM pixel values
If ARW contains multiple embedded frames, extract the intended main frame because converter writes a single PPM image
Inspect ARW ISO and noise levels; apply denoise in settings to avoid baking noise into the PPM
Confirm ARW crop and orientation tags; convert step applies rotation and crop to PPM pixels if enabled
Export high-bit ARW to higher-bit PPM only if downstream tools support 16-bit per channel

Target PPM Encoding Choices

Select 16-bit output to preserve more ARW tonal gradation, but verify viewer compatibility before archive
Avoid automatic gamma when you need linear PPM for scientific processing; choose linear export
When converting for printing, apply the desired output color transform rather than relying on missing PPM profile containers
Use ZIP packaging for batches because PPM size increases significantly compared to compressed ARW
If alpha is required, export a separate channel file since standard PPM variants rarely embed alpha

Workflow Integration

Feed PPM files directly into tools that require raw-like raster data, such as scientific analyzers or legacy renderers
Retain original ARW alongside PPM to allow reprocessing with different demosaic parameters later
Automate batch conversions in groups of 20–50 to balance throughput and browser memory pressure
Document the color transform used during ARW decoding so others can reproduce pixel values from PPM
Verify interoperability by opening a sample PPM in your target editor before converting large libraries

Verify Post-Conversion Properties

Compare histograms between ARW raw developer and exported PPM to confirm tonal mapping choices
Check PPM pixel values at 100% to ensure highlights were not clipped during demosaicing
Confirm that EXIF-dependent workflows have sidecar exports because PPM will not reliably carry camera metadata
Test print or RIP ingest with a single PPM to validate color and bit-depth expectations before batch runs
Monitor memory use in the browser when converting large ARW files to prevent incomplete writes

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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