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Converting ARW to BMP

ARW is the proprietary format used by Sony cameras to create and store RAW image files — uncompressed images which can be later on adjusted using image editing software. RAW images are popular among photographers because they allow an advanced degree of customization during digital post-processing. However, ARW files, like most RAW images, tend to be very large in size, which makes them difficult to store and transfer.

The BMP or Bitmap file format is a popular raster graphic format, compatible with a wide array of image processing software, both on PC and Mac computers. BMP files store grids of pixels and detailed information concerning color tones and shades, and are highly appreciated for their ability to provide increased quality images. However, due to the lack of any compression algorithm in storing pixel data, BMP images can often be very large in size and thus difficult to store or transfer.

So, how to change ARW into BMP?

The quick and simple way to handle your files is to get a quality piece of software, such as reaConverter. Although it is fast, this software is extremely efficient in managing a wide range of conversions. As you will soon realize, reaConverter will help you avoid spending countless hours trying to figure out how to convert ARWs. But at the same time, it will allow you to apply a wide range of editing options.

Download and Install reaConverter

reaConverter is quick to download, install and launch, and you don't need to be an IT specialist in order to understand in a few minutes how it operates.

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Install reaConverter

Load ARW Files

Start reaConverter and load all the .arw files you intend to convert into .bmp because, as opposed to most free online converters, reaConverter supports batch conversion. So you can save the time and energy you would lose with doing repetitive operations.

Select ARWs from a folder or by drag-and-dropping them directly into the reaConverter window.

Choose Output Folder

Go to the Saving options tab and decide where you want to save new .bmp files. You can also spend a few more moments to apply additional editing to the images prepared for conversion.

Select BMP as Output Format

Then pick the BMP as output format. To help you do this, a series of buttons is conveniently placed at the bottom of the reaConverter window, so you can simply press on the one you need or click Plus button to add new options.

Then simply press the Start button and your conversion will begin in no time!

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Video tutorial

Command-line interface

Advanced users can convert ARW to BMP via command-line interface in manual or automated mode. You are welcome to contact our technical support when you have any questions about reaConverter.

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Highly efficient batch ARW to BMP converter that makes it easy to handle huge number of files and folders in a few simple operations.

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