Convert.Guru

COS Converter

Convert COS files online for free


Drop or upload your .COS file

How to convert your COS file

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


Convert COS to another file type

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

  • COS to SIN
  • COS to COT
  • COS to SEC
  • COS to INI
  • COS to CFG
  • COS to CONF
  • COS to CONFIG
  • COS to JSON
  • COS to XML
  • COS to YAML
  • COS to YML
  • COS to TOML

Convert a file to COS

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

  • ZSHRC to COS
  • CONF to COS
  • RCFILE to COS
  • GITCONFIG to COS
  • RC to COS
  • PLIST to COS
  • BASHRC to COS
  • CONFIG to COS
  • PROFILE to COS
  • INI to COS
  • PREFS to COS
  • CFG to COS

About COS files

COS files are a proprietary file format used by the Canonical Object System (COS), a database system developed by Canonical. They are used to store data in a structured format, and can be used to store text, images, and other types of data. COS files are not widely used, and are not compatible with most other file formats. As such, they can be difficult to open and convert to other formats.

To convert COS files to other formats, software such as various tools and appropriate programs can be used. These programs can convert COS files to formats such as PDF, DOCX, HTML, and TXT. However, conversion can be difficult due to the proprietary nature of the COS file format. As such, it is important to ensure that the software being used is compatible with the COS file format, and that the converted file is of a suitable quality.

Due to the difficulty of converting COS files, it is recommended to use an online website such as Convert.Guru to convert COS files. Convert.Guru is free and easy to use, and can quickly and easily convert COS files to a range of other formats. This makes it an ideal solution for those who need to convert COS files quickly and easily.


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

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