Convert.Guru

ATR Converter

Convert ATR files online for free


Drop or upload your .ATR file

How to convert your ATR file

  1. Click the "Select File" button above, and choose your ATR file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert ATR to another file type

The converter easily converts your ATR file to various formats—free and online. No Windows or extra software needed.

  • ATR to PDF
  • ATR to ISO
  • ATR to IMG
  • ATR to DMG
  • ATR to VHD
  • ATR to VMDK
  • ATR to VDI
  • ATR to HDD
  • ATR to QCOW
  • ATR to QCOW2
  • ATR to RAW
  • ATR to VBOX

Convert a file to ATR

The converter also works in reverse, allowing you to convert your file into the ATR file type—in the best quality.

  • VFD to ATR
  • DMG to ATR
  • OVA to ATR
  • IMA to ATR
  • VBOX to ATR
  • ADF to ATR
  • PVS to ATR
  • VHD to ATR
  • OVF to ATR
  • ISO to ATR
  • DSK to ATR
  • IMG to ATR

About ATR files

ATR file types are used to store Atari 8-bit computer disk images. They are a type of disk image file, which contain all the data stored on a physical disk. They are used to preserve and distribute software, and can be used to run software on an emulator or on the original hardware. ATR files are not natively supported by most operating systems, so they must be converted to another format before they can be used.

There are several ways to convert ATR files, including using dedicated software such as Atari Utilities, Atari800Win PLus, and Atari800. These programs allow users to convert ATR files to other formats, such as D88, FDI, and XFD. Additionally, some programs, such as WinImage, can convert ATR files to other disk image formats, such as IMG and VHD.

When converting ATR files, it is important to consider the size of the disk image, as some programs may not be able to handle large images. Additionally, due to the age of the ATR format, some programs may not be able to read certain ATR files, as the data may have become corrupted over time. This can make conversion difficult, and can lead to data loss.

Due to the challenges of converting ATR files, it is recommended to use a free and easy online website such as Convert.Guru to convert them. Convert.Guru can quickly and easily convert ATR files to other formats, without the need for specialized software or knowledge. Additionally, Convert.Guru is secure and reliable, so users can be sure that their data is safe.



The ATR Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best ATR converter by continuously improving quality, usability, and reliability.

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