Convert ATK to BMP

With our fast and user-friendly ATK to BMP converter, you can steer clear of the tedious task of manually converting multiple .atk files into bmp format for hours on end.

reaConverter is an offline software designed for batch .atk to .bmp conversion and editing. It supports a wide range of file formats and can convert multiple files at once.

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ATK to BMP
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How to Convert Multiple ATK Files to BMP?

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.

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Install reaConverter

2. Load your ATK files

Start reaConverter and load all the .atk files you intend to convert into .bmp. The software supports multiple ATK conversion and processes all files locally on your computer.

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

Load your ATK files into reaConverter

3. Select BMP as output format

Pick the BMP as output format and choose the destination folder where you want to save new .bmp files.

Select BMP as output format

4. Start ATK to BMP conversion

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

Screenshot

Once the conversion is complete, you can find your BMP files in the destination folder you selected.

ATK to BMP Converter

reaConverter offers the fastest, simplest solution for converting your ATK files into BMP in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting ATK files for use in a workflow? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on May 23, 2025
"Hands down the fastest JPG converter online! Upload → Select format → Download. Free, simple, and gets the job done in seconds."
⭐⭐⭐⭐⭐
Lin Zhang
Happy Online User
"The best online service for quick file conversion to JPG format - at least the best I've found! Just upload your file, select the format, click a button, and you're done. An excellent free tool that just works!"
⭐⭐⭐⭐⭐
Olivia Wilson
Happy Online User
"This online converter works perfectly for small batches of files. I occasionally need to convert BMP to JPG, and it doesn't make sense to install software for such simple tasks. It's much easier to just visit the site, click a couple buttons, and get the same quality result in seconds."
⭐⭐⭐⭐⭐
Christopher Brown
Satisfied Customer
"Perfect for quick conversions! When I just need to turn a few BMPs into JPGs, this online tool saves me from installing software. Three clicks and done - couldn't be simpler!"
⭐⭐⭐⭐⭐
Rev. David M. Johnson
Happy Online User
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
⭐⭐⭐⭐⭐
Rebecca Turner
Marketing Agency CEO
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
⭐⭐⭐⭐⭐
Emily K.
E-commerce Entrepreneur

ATK to BMP Conversion: FAQ

What are ATK files?

ATK is a raster image file format associated with Andrew Toolkit, a set of tools for distributing documents that contain embedded objects. The format was developed as part of the Andrew Project, launched at the Carnegie Mellon University in the United States, in the early 1980s. The project resulted in the development of several other types of computing infrastructure tools too, and was considered an important step for making such tools more accessible at the time.

What are BMP files?

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.

Can reaConverter convert ATK to BMP?

Yes! reaConverter instantly converts .atk to .bmp with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert ATK to BMP online?

If you only need to convert a few ATK files to BMP format, feel free to try our free online free online ATK to BMP converter — perfect for small batches with no installation needed!

How can I turn ATK files into BMP on my computer?

The best way to change ATKs to BMPs on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from ATK to BMP.

How can I automate ATK to BMP files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert ATK files to BMP using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line atk to bmp converter for batch processing.

What else can I do with reaConverter?

Convert PDF filesWatermark photosCopy IPTC dataConvert GIS filesChange file creation date

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