Compare .F4F files online

Fast, secure and free F4F comparison Online

Step 1

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

Step 2

Choose f4f or any other format you need as a result (if applicable).

Step 3

Let the file process and download/view the f4f file.
** You can also open your processed f4f file in our free online viewer by clicking "Open".

1 ❓ How can I comparison F4F file?
First, you need to add a file for comparison: drag & drop your F4F file or click inside the white area for choose a file. Then click the "comparison" button. It will now allow you to comparison your F4F file.
2 ⏱️ How long does it take to comparison F4F file?
This comparisoner works fast. You can comparison F4F file in a few seconds.
3 🛡️ Is it safe to F4F 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 F4F). F4F file comparisoner is absolutely safe.
4 💻 Can I comparison F4F file on Mac OS, Android or Linux?
Yes, you can use free comparisoner app on any operating system that has a web browser. Our F4F comparisoner works online and does not require any software installation.
5 🌐 What browser should I use to comparison F4F?
You can use any modern browser to comparison F4F, for example, Google Chrome, Firefox, Opera, Safari.

Tech Blogs