CFM File (What It Is & How to Open One) GA S REGULAR Menu Lifewire Tech for Humans Newsletter! Search Close GO Software & Apps > File Types 26 26 people found this article helpful
What Is a CFM File?
CFM files are markup files that support the ColdFusion web server
By Tim Fisher Tim Fisher Senior Vice President & Group General Manager, Tech & Sustainability Emporia State University Tim Fisher has more than 30 years' of professional technology experience. He's been writing about tech for more than two decades and serves as the VP and General Manager of Lifewire. lifewire's editorial guidelines Updated on August 9, 2022 Tweet Share Email Tweet Share Email File Types File Types Apps Windows MS Office Linux Google Drive Backup & Utilities Design Cryptocurrency What to Know
A CFM file is a web page that includes ColdFusion code.Use any text editor, or Adobe ColdFusion, to open one. This article explains what a CFM file is and how to open or convert one on your computer. What Is a CFM File
A file with the CFM file extension is a ColdFusion markup file. They're sometimes called ColdFusion Markup Language files, which might be seen abbreviated as CFML. ColdFusion markup files are web pages made up of specific code that enables scripts and applications to run on a ColdFusion web server. CFM is also short for technology terms that have nothing to do with CFM files, like configuration file management, content flow manager, Code Fragment Manager, and Cyber Fed Model. How to Open a CFM File
CFM files are text-based, which means they can be opened as a text file with any text editor, like Notepad in Windows or Brackets. Programs like these will properly show the contents of the file. Other programs work, too, and are more likely to be helpful when editing it. These include Adobe's ColdFusion and Dreamweaver software, as well as New Atlanta's BlueDragon. Chances are, however, that unless you're a web developer, a CFM file you encounter probably shouldn't have been presented to you in that way. In other words, a server somewhere incorrectly provided you with a CFM file instead of the usable file that you expected. For example, if you downloaded a CFM file from somewhere that you expected to be in a format like PDF or DOCX, a PDF reader isn't going to open the CFM and show your bank statement, nor is Microsoft Word going to show you that free greeting card template when it ends in CFM. In these cases, try renaming the file, replacing the .cfm portion with .xyz, where "xyz" is the format you expected—such as .pdf or .docx. Then try opening the file normally, as you originally planned. How to Convert a CFM File
Considering the text-based nature of a CFM file, there's little reason to use a file conversion program. However, a CFM file can be saved or converted to HTM/HTML to be viewable in a browser, but any functionality provided by the ColdFusion server would, of course, be lost. Still Can' t Open the File
If your file doesn't open at this point, odds are you're dealing with a totally different file. This can happen if you've misread the file extension. Some files share common file extension letters and numbers, but that doesn't necessarily mean their formats are related and that the files can be opened in the same software. For example, CFF might look a lot like CFM, but files that use that extension are used by the software Modelmaker. CMF is similar, but could belong to the format that's used by the Connected Backup program. Another is FCM, which are world files used by fCraft. If your file doesn't end in any of these file extensions, research the extension at the end of the filename to learn what format it's in and what program you need to have on your computer to open it. FAQ Do web developers still use ColdFusion? Yes. Adobe releases updated versions, and announced that support for ColdFusion would continue until at least 2028. In what language are CFM files written? CFM files are written in the ColdFusion Markup Language (CFML). The CRML file tag syntax is similar to HTML, but the script syntax resembles JavaScript. Was this page helpful? Thanks for letting us know! Get the Latest Tech News Delivered Every Day Subscribe Tell us why! Other Not enough details Hard to understand Submit More from Lifewire What Is an ASHX File? DRF File (What It Is & How to Open One) ACV File (What It Is & How to Open One) DO File (What It Is & How to Open One) AHK File (What It Is and How to Open One) M File (What It Is and How to Open One) FH10 and FH11 Files (What They Are and How to Open Them) WPD File (What It Is & How to Open One) What Is a DAT File? (And How to Open One) What Is a PDF File? (And How to Open One) ASPX File (What It Is and How to Open One) XFDF File (What It Is & How to Open One) DMC File (What It Is and How to Open One) CSV File (What It Is & How to Open One) SVG Files: What They Are and How to Open & Convert Them What Is a CSI File? Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up Newsletter Sign Up By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies