Edit COS file online

Fast, secure and free COS editor Online



 

Our cos editor app is under maintenance due to backend improvements and, will be available soon, for now you may visit these listed online and verified working apps and you can use according to their T&Cs.

How to editor COS online?

Step 1
Upload cos-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "cos file"
Choose cos or any other format you need as a result (if applicable).
Step 3
Download/View your processed cos file
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".


FAQ

  • 1 ❓ How can I editor COS file?

    First, you need to add a file for editor: drag & drop your COS file or click inside the white area for choose a file. Then click the "editor" button. It will now allow you to editor your COS file.

  • 2 ⏱️ How long does it take to editor COS file?

    This editorer works fast. You can editor COS file in a few seconds.

  • 3 🛡️ Is it safe to COS editor using free file editorer?

    Of course! The download link of editored 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 editorer (including COS). COS file editorer is absolutely safe.

  • 4 💻 Can I editor COS file on Mac OS, Android or Linux?

    Yes, you can use free editorer app on any operating system that has a web browser. Our COS editorer works online and does not require any software installation.

  • 5 🌐 What browser should I use to editor COS?

    You can use any modern browser to editor COS, for example, Google Chrome, Firefox, Opera, Safari.

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