.001 File Extension

The Snes9x Team
File Type:
Snes9x Slot 2 Saved State

Having trouble opening .001 extension? Don't panic! This page explains what 001 files are as well as suggests programs you may use to open 001 files. You can download these programs through this page.

What is a 001 file?

001 file extension has Snes9x Slot 2 Saved State file type, developed by The Snes9x Team, which is associated with the "game files" category.

A saved game state keeps a game snapshot, saved in the second slot (out of 9 slots in total). It may be created via Snes9x, which is a SNES (Super Nintendo Entertainment System) emulator, anytime during the game and is used for loading and saving SNES emulated game states.

Saved game slots 1 through 9 correspond to file extensions “.000” through “.009”, accordingly. Saved states can be found in the Saves directory of Snes9x installation. Speaking of Mac versions of Snes9x, saved states come with a proper .FRZ file extension.

To learn how you can open the given file, read the information below.

001 file icon
The Snes9x Team
File Type:
Snes9x Slot 2 Saved State
Game Files

How to open 001 file?

Double click the 001 file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .001 extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the 001 extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the 001 file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open 001 files

  • Windows Windows
    • Snes9x Snes9x
  • MacOS MacOS
    • Snes9x Snes9x
  • Linux Linux
    • Snes9x Snes9x

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the 001 file as well. Download Universal File Viewer for your OS.

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