Files with lko extension are used by Microsoft Outlook Express program. They are used as some various data for internal purposes.

Detailed description

Software that open lko file

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LKO file extension - Microsoft Outlook Express file

What is lko file? How to open lko files?

File type specification:

Various data file type icon Various data file type

lko file icon: lko filetype icon

The lko file extension is associated with Microsoft Outlook Express, an e-mail and news client included in earlier releases of Microsoft Internet Explorer. The latest edition of Outlook Express is called Microsoft Mail Live.

The default software associated to open lko file:

Microsoft Outlook Express icon

Microsoft Corporation logoMicrosoft Outlook Express  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Outlook Express is an e-mail client distributed with Internet Explorer from version 4.0 to version 6.0. It is also pre-installed in several versions of Microsoft Windows, from Windows 98 to Windows XP.

Outlook Express is user-friendly and easy to use application, which supports standard POP, IMAP accounts, composing rich HTML e-mails, e-mail encryption, privacy protection, malware protection, e-mail sorting etc.

In Windows Vista is Outlook Express replaced with Windows Mail.

Help how to open:

It is not possible to open lko extension files manually.

How to convert:

Files with lko have not known conversion.

List of recommended software applications associated to the .lko file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open lko file, edit lko file, convert lko file, view lko file, play lko file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with lko file - Microsoft Outlook Express file

Click on the software link for more information about Microsoft Outlook Express. Microsoft Outlook Express uses lko file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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