NFO File Extension

NFO file icon

Warez Information Format

What is a NFO file?

Files with the NFO extension are specifically tied to Warez Information Format, a Text Files type, and there are 315 files in this category.

NFO files are compatible with various operating systems, including Windows, Linux and Mac OS. When working with NFO files, you can rely on 10 programs, including DAMN NFO Viewer, Notepad++ and Atom.

How to open a NFO file?

If you can’t open a NFO file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.

DAMN NFO Viewer, Notepad++ and Atom are among the most widely used programs for handling NFO files. To install the most up-to-date edition of DAMN NFO Viewer, visit the official Damn website. You can download the build that works across all operating systems.

After installing, your OS should instantly open NFO files with DAMN NFO Viewer.

Setting DAMN NFO Viewer as default NFO viewer

Change the default app for a file type in Mac

  1. Initiate a right click or use Control + left click on the desired NFO file to open a menu where you can select various actions;
  2. Choose "Open in Application" and click "Other";
  3. Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
  4. Choose "All Programs" in this menu and search for DAMN NFO Viewer. Check the box next to "Always open in app" to set it as the default option.

Change default programs in Windows

  1. Take the first step by right-clicking on your NFO file. Next, select "Open With" and then choose "Choose another app" from the available options;
  2. Choose DAMN NFO Viewer from the available applications listed in the pop-up window to set it as the default application to open your NFO file;
  3. Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.

How to edit a NFO file?

To modify NFO files, it is necessary to install dedicated software that lets you open and edit text files. Online NFO editors generally offer fewer tools compared to programs designed for Warez Information Format.

Best NFO editors 2026

Based on the specified criteria, here is a list of NFO editors that may fit your requirements.

NFO Editor SoftwareDeveloperPlatformsOverall Rating
TextEditAppleMac OS4.8 out of 5 (40 reviews)
Windows NotepadMicrosoftWindows4.8 out of 5 (35 reviews)
GetDizOutertechWindows4.7 out of 5 (39 reviews)
PSPadJan FialaWindows4.7 out of 5 (41 review)
GeditGNOMELinux4.6 out of 5 (38 reviews)
Notepad++Notepad++ TeamWindows4.6 out of 5 (37 reviews)
Sublime TextSublime HQ PtyWindows, Mac OS, Linux4.6 out of 5 (39 reviews)
VimBram MoolenaarWindows, Mac OS, Linux4.4 out of 5 (41 review)
DAMN NFO ViewerDamnWindows4.2 out of 5 (38 reviews)
Atom-Windows, Mac OS, Linux4.1 out of 5 (36 reviews)

Convert files to and from NFO

When a NFO file is not easy to work with, converting it to formats like GIF, TEX or other comparable types may help.

It is important to understand that converting a NFO file might limit certain functions, but this conversion is usually reversible.

Convert NFO to other file formats

Converting Files to NFO Format

Tips and tricks to solve problems with NFO files

Problematic NFO files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.

Are there any techniques or tools available to repair a damaged NFO file?

In a data recovery program, open the damaged NFO file and select the "Repair" menu option. Wait for the recovery process to finish as it will automatically restore the damaged text files.

How do I know if my NFO file has been damaged?

The signs of corrupted NFO text files can manifest as:

  • Error alerts occur when actions are performed on the file;
  • The file shows slow performance when edited in DAMN NFO Viewer;
  • The file encounters problems during the opening process or shows error indications;
  • An unexplained increase in the size of the NFO file;
  • The file causes DAMN NFO Viewer or other software to hang or crash during various operations;

What factors contribute to DAMN NFO Viewer crash?

Lack of software updates is a possible reason behind DAMN NFO Viewer crash. Keep your Damn products up to date by installing the latest updates.

Restarting your computer is an essential troubleshooting step that can resolve many common problems. It is recommended to restart your computer before making any changes to the software settings.