Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .js1

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .js1 file?
  • Which program can create the .js1 file?
  • Where can you find a description of the .js1 format?
  • What can convert .js1 files to a different format?
  • Which MIME-type is associated with the .js1 extension?
Unity Javascript .js1 file icon

Unity Javascript

JS1 file is a Unity Javascript. Unity is a development engine for the creation of 2D and 3D games and interactive content.
Detailed description not available
Category: Development files
Application: Unity
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Unity Web Player File
Unity v4 Whirld Package
Unity 3D Scene
Unity Package File
Unity Whirld Package
Unity Asset
Unity 3D Model Archive
Unity Prefab
Unity Custom Shader Include

Other types of files may also use the .js1 file extension. If you have helpful information about .js1 extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Synergy/DE Data Index
Crux MS/MS Data
NetStumbler NS1 Log
Freescale S-record File
Sega SJ-1 DIGIO Camera Image
Visual J# Project
SmartWare Input-Screen File
JMP Scripting Language File

The .js1 filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

is1 (1), ns1 (1), jsw (1), js (1), sj1 (1), ms1 (1), jsl (1)

Can't open a .js1 file?

If you want to open a .js1 file on your computer, you just need to have the appropriate program installed. If the .js1 association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.js1

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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