.ZS1 File Extension

File Type:
ZSNES Slot 1 Saved State File

Having trouble opening .zs1 extension? Don't panic! This page explains what zs1 files are as well as suggests programs you may use to open zs1 files. You can download these programs through this page.

What is a ZS1 file?

Zs1 file extension has ZSNES Slot 1 Saved State file type, developed by ZSNES, which is associated with the "game files" category.

ZNES is a popular emulator for PCs. It saves files with this extension as they contain save game information. It can be loaded any time to continue playing from the point you left off. ZNES architecture provides multiple save slots starting from 0 and up to 99. Save files in different slots receive appropriate extensions: ZS1, ZS2, ZS3, and so on. There is a difference between ZNES save files and in-game saves. The first ones are controlled by the player, while the second ones depend on checkpoints\progress within the game.

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

zs1 file icon
File Type:
ZSNES Slot 1 Saved State File
Game Files

How to open ZS1 file?

Double click the zs1 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 .zs1 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 zs1 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 zs1 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 ZS1 files

  • Windows Windows
  • Linux Linux

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 zs1 file as well. Download Universal File Viewer for your OS.

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