File extension .EASM
Full Name | Developer | Category |
---|---|---|
SolidWorks EDrawing Assembly Format | Dassault Systemes | CAD Files |
The EASM (eDrawings Assembly File) is a file format that stores 3D CAD files in a compressed binary format. This file type is used to store 3D models created with various SolidWorks products, such as SolidWorks eDrawings Professional and CAMWorks. The EASM format is the most compact way to store SolidWorks assembly models, minimizing the amount of data needed to transmit the files. Typically, an EASM file can be as much as 20 times smaller than an uncompressed assembly model ( .asm, .sldasm) version.
Specifications
EASM files preserve any type of model geometry, features, relations, materials and colors, which makes working with them incredibly easy. The EASM files also support external references to external drawing files, documents, otherassembly models and parts ( .SLDDRW, .DRW, .SLDPRT, .PRT, etc). Additionally, the EASM files are also capable of storing additional information such as model views and graphics settings. Furthermore, they are easy to open in a wide range of applications, including native SolidWorks applications as well as a handful of third-party programs like Adobe Acrobat Reader.
Similar File Extensions
EASM files are closely related to other CAD file formats like .SLDDRW, .DRW, .SLDPRT, .PRT, and others. They are also closely related to other SolidWorks proprietary formats like the Viewer Drawing Format ( .SVF) and eDrawings Printing Format ( .EPF). Moreover, the EASM format can be further converted into other popular image or vector formats like PDF, JPEG, TIFF, PNG and others.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .EASM) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .EASM extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .EASM file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .EASM extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .EASM extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .EASM file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .EASM file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .EASM file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .EASM file) will be extended to the maximum.
It is also good to check
- if the .EASM file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines

Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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