A daily updated filename extension database!

IS1 file extension

The table below provides useful information about the .is1 file extension. It answers questions such as:

  • What is the .is1 file?
  • What program do I need to open a .is1 file?
  • How can the .is1 file be opened, edited or printed?
  • How can I convert .is1 files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 1 alias(es) found in database

✅ Synergy/DE Data Index

.is1
Description:
IS1 file is a Synergy/DE Data Index. Synergy/DE is a suite of software development tools.
IS1 format description not yet available
Application: Synergy/DE
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
IS1 aliases:
ism
IS1 related links:
-
IS1 related extensions:
Synergy/DE Executable Library

Synergy/DE Object Library

✅ SmartWare Input-Screen File

.is3
Description:
IS3 file is a SmartWare Input-Screen File. SmartWare is a programming platform. SmartWare also includes a word processor, spreadsheet, and communication modules.
Category: Data files
Application: SmartWare
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
IS3 aliases:
is1, is2, is4
IS3 related links:
-
IS3 related extensions:
SmartWare Project Backup

SmartWare Worksheet Backup

SmartWare Macro Backup

SmartWare Worksheet Document

SmartWare Report Definition File

SmartWare Business Graph Definition File

SmartWare Text Graph Definition File

SmartWare Scientific Graph Definition File

SmartWare Elevation Graph Definition File

SmartWare High-Low Graph Definition File

Other types of files may also use the .is1 file extension.

🚫 The .is1 file extension is often given incorrectly!

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

ic1, ix1, isq, is, ls1, isw, isl

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Atari ST Imagic Image
Intuit Statement Writer Data
Modula-3 Intermediate Assembly File
Rebel Chess Data
Inno Setup List
Freescale S-record File
InstallShield Pro Log
MicroCT Image Sequence
ZoneAlarm ForceField Data

🔴 Can't open a .is1 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:

example.is1

To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .is1 file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .is1 file extension, write to us!

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