12M File Extension

12M file extension is created by IBM, also known as Lotus 1-2-3 SmartMaster File. 12M has been classified as Spreadsheet Files. The format of this file type has not been determined yet. You can open 12M files in BHOK IT Consulting StudioTax program.

Lotus 1-2-3 SmartMaster File Type

What is a 12M File Type?

Lotus 1-2 was developed for the first time by Lotus Development Corporation, which was purchased by IBM in 1995. The word 1-2-3 " refers to the program; s three main functions: 1] spreadsheet functions, 2] graphing and graphing, and 3) basic database operations.

Lotus 1 @ 2 @ 3 was popular in the 1980s and early 1990s. It was overtaken by Microsoft Excel in the 1990s and was officially shut down in 2013.

Free online 12M Tools & Apps

We have also the free online .12M (Lotus 1-2-3 SmartMaster File) file extension apps that can allow to view, edit, convert from to 12M, merge, split and compare the 12M files without installing anything on your system. Please click on the links to explore the complete list of details for each required feature.

12M Converter

Open 12M

Edit 12M

Compare 12M Files

Merge 12M Files

Split 12M Files

12M Metadata Viewer

12M Files Common Issues

There are few common issues with the Lotus 1-2-3 SmartMaster File .12M File Extensions while opening the .12M files on Windows and MacOs, we have solution to those issues such as:

Can't Open 12M Files?

1. You must have supported software programs installed for Lotus 1-2-3 SmartMaster File on your system such as BHOK IT Consulting StudioTax.
2. Associate default Bhok It Consulting Studiotax BHOK IT Consulting StudioTax program for *.12m (Lotus 1-2-3 SmartMaster File) files.
   
   

   Associate 12M Default Program on Windows

   1. Right-click a *.12M (e.g example.12m) file and click Open With.
   2. In the Open with dialog box, click Bhok It Consulting Studiotax BHOK IT Consulting StudioTax program Or click Browse to locate the program (*.exe) that you want.
   3. Select check box for Always use this app to open .12m files.
   
   

   Associate 12M Default Program on MacOs

   1. Click *.12M (e.g example.12m) file and click information -> Open With.
   2. In the programs list, click Bhok It Consulting Studiotax BHOK IT Consulting StudioTax program Or other appropriate program that you want.
   3. Confirm Change for all... and Contine.
   4. A message will appear "This change will be applied to all files with .BHOK IT Consulting StudioTax extension. By clicking Continue you confirm your selection", click Contine to apply changes.

Related 12M File Extensions

12M default file extension is .12M and other similer related extensions are:

All Platform Software Programs for 12M File Extension

List of all softwares that can open the 12M files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Open 12M File on Windows

	Software	License	Developer
	BHOK IT Consulting StudioTax 000 for Windows	Free	BHOK IT Consulting StudioTax

Open 12M File on Mac OS

	Software	License	Developer
	BHOK IT Consulting StudioTax 000 for MacOs	Free	BHOK IT Consulting StudioTax

Open 12M file on Linux

Open 12M file on Web

Open 12M file on iOS

Open 12M file on Android

About Licensing

1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
3. Free⁺ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

About 12M - Lotus 1-2-3 SmartMaster File

Listed file converters are from the wide range of online file converter.

These are the most polular file/document converters based on the user's review and usage on the FileProInfo.