Files with 1st file extension are mostly related to Visual FoxPro, development tool. Documenting wizard list file.

There is one other file type using
the 1ST file extension!

empty icon.1st - Readme first text document [common]

Detailed description

Software that open 1st file

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1ST file extension - Visual FoxPro documenting wizard list

What is 1st file? How to open 1st files?

File type specification:

Various data file type icon Various data file type

The 1st file extension is mainly related to Visual FoxPro, a programming language and development environment for Microsoft Windows and used for files that contain saved documenting wizard list.

Most likely used in some of the older versions of Visual FoxPro.

This 1st file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open 1st file:

Visual FoxPro icon

Microsoft Corporation logoVisual FoxPro  Microsoft Windows software

Company or developer:
Microsoft Corporation

Microsoft Visual FoxPro is set of tools that is used to create database applications, desktop applications and web applications. Visual FoxPro uses own proprietary data centric object oriented and procedural programming language. Visual FoxPro is available for Microsoft Windows.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .1st file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .1st 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 1st file, edit 1st file, convert 1st file, view 1st file, play 1st file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting 1st files.

Programs that can create 1st file - Visual FoxPro documenting wizard list

Programs supporting the exension 1st on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Visual FoxPro for create 1st file action.

Microsoft Windows:

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