Compare .COS files online

Fast, secure and free COS comparison Online

Step 1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Step 2

Choose cos or any other format you need as a result (if applicable).

Step 3

Let the file process and download/view the cos file.
** You can also open your processed cos file in our free online viewer by clicking "Open".

1 ❓ How can I comparison COS file?
First, you need to add a file for comparison: drag & drop your COS file or click inside the white area for choose a file. Then click the "comparison" button. It will now allow you to comparison your COS file.
2 ⏱️ How long does it take to comparison COS file?
This comparisoner works fast. You can comparison COS file in a few seconds.
3 🛡️ Is it safe to COS comparison using free file comparisoner?
Of course! The download link of comparisoned file will be available instantly after processing. We delete uploaded files whithin next 24 hours and the download links will stop working after this time period. No one has access to your files. File comparisoner (including COS). COS file comparisoner is absolutely safe.
4 💻 Can I comparison COS file on Mac OS, Android or Linux?
Yes, you can use free comparisoner app on any operating system that has a web browser. Our COS comparisoner works online and does not require any software installation.
5 🌐 What browser should I use to comparison COS?
You can use any modern browser to comparison COS, for example, Google Chrome, Firefox, Opera, Safari.

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