Convert.Guru

UGR Converter

Convert UGR files online for free


Drop or upload your .UGR file

How to convert your UGR file

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


Convert UGR to another file type

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

Convert a file to UGR

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


About UGR files

UGR files, known for storing gradient data, are primarily associated with Apophysis, a free fractal flame editor. These files are essential for artists and designers working with fractals, as they define color schemes and transitions within fractal images. However, due to their niche application, converting UGR files can pose certain challenges.

One significant drawback of UGR files is their limited compatibility with mainstream graphic design software. This limitation can complicate sharing and further editing outside of specialized software like Apophysis. To convert UGR files, users often rely on desktop applications that support gradient formats or manual conversion methods. Software options include GIMP and Krita, both of which allow users to import UGR gradients and export them into more widely-used formats such as .GPL (GIMP Palette) or other gradient-compatible formats.

Converting UGR files requires careful attention to color accuracy and transition smoothness, which can sometimes be lost during the conversion process. This makes it crucial to use reliable and precise methods for conversion.

For users seeking a hassle-free conversion solution, the free and easy-to-use website Convert.Guru offers a straightforward approach. Simply drag and drop your UGR files onto the webpage to convert them into different formats effortlessly. Although UGR files have their place in specialized design contexts, converting them to more versatile formats can significantly broaden their usability and accessibility.

Explore the possibilities with Convert.Guru, and enjoy seamless file conversion without the technical hurdles.


The UGR 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 UGR converter by continuously improving quality, usability, and reliability.

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