A daily updated filename extension database!

ISI file extension

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

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

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

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

✅ Web of Science Databases Output

ISI file is a Web of Science Databases Output. The Thomson Reuters Web of Science (formerly ISI Web of Knowledge) is today's premier research platform, helping you quickly find, analyze, and share information in the sciences, social sciences, arts, and humanities.
ISI format description not yet available
Category: Data files
Application: Web of Science
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ISI aliases:
ISI related links:
ISI related extensions:

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

🚫 The .isi file extension is often given incorrectly!

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

ici, iei, ii, iis, is, isk, isl, iso, isu, iwi, ixi, jsi, ksi, lsi, osi

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Call of Duty Skin Data
18 Wheels of Steel Haulin Truck Data
ISO 9660 Cd-Rom Disk Image
ICI Source Code
Osiris Data
ixiQuarks Preferences Data
Inno Setup List
Image Eye Index Cache
AutoDesk Softimage Document
JAWS Personal Settings Data

🔴 Can't open a .isi 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:


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 .isi 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 .isi file extension, write to us!

🔴 Rate our ISI page

Please help us by rating our ISI page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

4 of 5 stars (18 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文