Open NEF file online

Fast, secure and free NEF viewer Online

Select nef file   
Important: 150 MB maximum file size, all upload and processed files will be deleted automatically within 1 hours.

4.7 (414 Votes)


How to open NEF online?

Step 1
Upload nef-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "nef file"
Choose nef or any other format you need as a result (if applicable).
Step 3
Download/View your processed nef file
Let the file process and download/view the nef file.
** You can also open your processed nef file in our free online viewer by clicking "Open".


  • 1 ❓ How can I viewer NEF file?

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

  • 2 ⏱️ How long does it take to viewer NEF file?

    This viewerer works fast. You can viewer NEF file in a few seconds.

  • 3 🛡️ Is it safe to NEF viewer using free file viewerer?

    Of course! The download link of viewered 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 viewerer (including NEF). NEF file viewerer is absolutely safe.

  • 4 💻 Can I viewer NEF file on Mac OS, Android or Linux?

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

  • 5 🌐 What browser should I use to viewer NEF?

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

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