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What is the .EXC File Extension?

.EXC File Extension Description:

The file extension .exc expresses many representations of various functions associated with a diverse range of software applications, like in the case of the Exces program. The application is described as a security utility that allows a user to protect specific files in the system with a single button click. The file extension .exc is associated with the vault file of the software application, which provides the user with a tool to pick a password and lock to the server, as the protection module of the files. The vault function of the .exc file extension is based on the encryption feature of the program, which implemented the AES algorithm standard. The vault file represented by the .exc file extension acts as a storage for the encrypted data generated by Exces.

The protection provided by the file extension .exc covers almost all possible file types like letters, invoices, and other similar documents that the user deems to be personal. The software application using the file extension .exc is characterized as secure, simple, and easy to implement with attractive user interface combined with a password assistant utility. The .exc file extension can be shrunk to the minimum size possible, to squeeze into the smallest available hard drive storage space while maintaining the AES 128 encryption capability.

The exclude file of the Quarterdeck Expanded Memory Manager (QEMM) likewise utilizes the .exc file extension. The application is classified as a memory manager program for the DOS environment, and considered as the most popular third party software in its class. The file extension .exc originally carried the name QEMM-386 and was supported by the complementary program QRAM, which provided a similar function to the Intel 80286's chipset technologies.

The implementation of the .exc file extension supported the UMA (Upper Memory Area), EMS (Expanded Memory), and XMS (Extended Memory) access capability of the program, which catered to the large amounts of conventional memory, required by DOS, and based applications. Memory managers like the QEMM increased the availability of free conventional memory, by utilizing the .exc file extension types and executing applications within the High Memory Area.

The .exc file extension also represents the exclusion dictionary utilized by the Office Word software application, which is the default word processing program packaged in the Microsoft Office productivity suite. The file extension .exc makes the spelling engine of the word processor ignore the entries contained in its main dictionary, in favor of the words in the exclusion dictionary. The exclusion dictionary is a valuable addition to the AutoCorrect function of the application.

Author: SeoSoft, Symantec Corporation, Microsoft Corporation
Author URL:
Related Applications: Exces, QEMM, Office Word
Common Path: C:/


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Do you have errors with .EXC files?

What Causes .EXC files Errors?

When you encounter errors with .EXC files you are likely having a severe Windows error - your error could be the result of damage to your program registry and you should work to fix it at once to avert additional damage to your file system. Receiving these errors puts your computer in danger for fatal crashes, blue screen errors as well as system device failure.

.EXC files Errors - Common Symptoms:

.EXC files errors bring on many symptoms, such as: pc hangs on start up or shut down, applications halt, diminished personal computer performance, case speaker beeping, problems accessing files, slow system behaviour and problems installing programs.

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What is the .EXC File Extension?    |    How to Fix .EXC File Extension Errors    |    Repair .EXC File Errors