Details of the .mas file extension

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

• What is the .mas file?
• What program do I need to open a .mas file?
• How can the .mas file be opened, edited or printed?
• How can I convert .mas files to another format?
• Where can I find the specifications for .mas?
• Which MIME-type is associated with the .mas extension?

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

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

Lotus Freelance Graphics Smartmaster File

.mas

Description:
MAS file is a Lotus Freelance Graphics Smartmaster File. Lotus Freelance Graphics is an information graphics and presentation program developed by Lotus Software. Lotus Freelance Graphics is a part of the Lotus SmartSuite.

MAS format description not yet available

Category: Graphic files

Application: Lotus SmartSuite

Mime-type: application/vnd.lotus-freelance

Magic number: -

Magic string: -

Sample: -

MAS aliases:

-

MAS related links:

-

MAS related extensions:

.smc

Lotus Freelance Graphics Scene

.sym

Lotus Freelance Graphics Symbol

.prz

Lotus Freelance Graphics 96 Presentation

.pre

Lotus Freelance Graphics Presentation

.org

Lotus Organizer Data

.or4

Lotus Organizer 4 Data

.or3

Lotus Organizer 97 Data

.or2

Lotus Organizer 2 Data

.dgm

Lotus Freelance Graphics Diagram

.plz

Lotus Freelance Presentation

Microsoft Access Stored Procedure

.mas

Description:
MAS file is a Microsoft Access Stored Procedure. The stored procedure is a set of Structured Query Language (SQL) statements that you assign a name to and store in a database in compiled form so that you can share it between a number of programs.

MAS format description

Category: Document files

Application: Microsoft Access

Mime-type: application/vnd.ms-access

Magic number: -

Magic string: -

Sample: -

MAS aliases:

-

MAS related links:

-

MAS related extensions:

.apr

Lotus Approach 97 Document

.maf

Microsoft Access Form

.mam

Microsoft Access Macro

.maq

Microsoft Access Query

.mar

Microsoft Access Report

.mat

Microsoft Access Table

.mda

Microsoft Access Add-in

.mdb

Microsoft Access Database

.mdn

Microsoft Access Blank Database Template

.mdz

Microsoft Access Wizard Template

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

The .mas file extension is often given incorrectly!

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

Can't open a .mas 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.mas

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 .mas 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 .mas file extension, write to us!