What is the .SIG File Extension?    |    How to Fix .SIG File Extension Errors    |    Scan for .SIG File Extension Errors

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What is the .SIG File Extension?

.SIG File Extension Description:

The most common usage for the file extension .sig is in association with the signature file, which is created by various programs. The .sig file extension in reality is a generic format, which accounts for the fact that its implementation is seen in different instances, like in an email client, where it can contain data pertaining to the message's sender and its source, including but not limited to the address, contact (if specified), and registered name.

The signature file, that uses the .sig file extension, is commonly seen appended at the end of emails that are based primarily on the sender's preference. The file extension .sig can support plain text or more advanced character sets, that can incorporate still or animated images, videos, and even music.

For email clients that support the use of the file extension .sig, the user's signature is automatically inserted with every message that he sends or replies to. As with any file type, there are rules that cover the usage of the file extension .sig, especially when utilized in public forums, which commonly conform to human norms or in some instances, forums forbid the use of signatures that aim to promote products or services.

Aside from the use with email clients, the file extension .sig is also used as a signature file by the security program Panda, which is classified as an anti-virus software. The associated program, with the file extension .sig, helps to protect systems from malicious codes and other related threats, by utilizing signature files that helps to update its capability to identify the presence of such threats. The .sig file extension in this instance, is based on identified threats that the developer has been able to neutralize, and extends this protection to all registered users of their program to help keep it updated and functional.

The .sig file extension is also widely implemented in the various products of Broderbund, where it is associated with image types that are commonly inserted in project templates. The file extension .sig is likewise utilized in relation to gallery projects, which are usually used for the display of photograph thumbnails.


Author: Yahoo!, Panda Security, Riverdeep Interactive Learning Limited
Author URL: http://www.yahoo.com/,http://www.pandasecurity.com/
Related Applications: Yahoo! Email client, Panda Anti-Virus, Print Shop
Common Path: C:/ Program Files/


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Do you have errors with .SIG files?

The Typical Reason for .SIG files Errors to Occur:

.SIG files errors are potential critical Windows file errors and are brought on because of a corrupt program registry that should be repaired immediately to avoid additional damage in other software and/or devices. While the errors persist your PC stays at risk for potential blue screen errors, hardware failure and fatal crashes.

Symptoms of .SIG files Errors:

Typical symptoms from .SIG files errors include reduced system speed, extended program load speed, problems saving documents, extended pauses in software functions, programs ends without an error, screen freezes and programs lock up.

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