FITS to ISO Converter

Convert FITS to ISO online quickly and easily. Just upload your file, convert it, and download the ISO in seconds.

File Limit Exceeded!

Oops! You've used up your 500MB daily limit for free conversions.
Want more? Upgrade now for unlimited access or come back tomorrow!

Download All
Convert all to
Drag and drop files here. Sign Up for more features.
+

What is FITS ?

FITS, or Flexible Image Transport System, is a digital file format widely used in astronomy for storing, transmitting, and processing scientific data, particularly images and tables. It is designed to accommodate various data types and structures, making it a versatile choice for researchers in the field.

Read more...

What is ISO ?

The ISO file format is an archive file of an optical disc that contains all the data from a CD, DVD, or Blu-ray in a single file. It is commonly used for distributing large software packages, operating systems, and games.

Read more...

How to Convert FITS to ISO in Just a Few Steps

  1. Upload your FITS file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose ISO as the output format
    The tool will automatically convert your file to ISO.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new ISO file instantly.

Start converting FITS to ISO now — it’s fast, safe, and completely online!