Health Conditions

File Extension TMP

Temporary files may be created by computer programs for a variety of purposes; principally when a program cannot allocate enough memory for its tasks, when the program is working on data bigger than architecture's address space, or as a primitive form of inter-process communication.

MP4 File Extension

MPEG-4 Part 14, formally ISO/IEC 14496-14:2003, is a multimedia container format standard specified as a part of MPEG-4. It is most commonly used to store digital audio and digital video streams, especially those defined by MPEG, but can also be used to store other data such as subtitles and still images. Like most modern container formats, MPEG-4 Part 14 allows streaming over the Internet. The official filename extension for MPEG-4 Part 14 files is .mp4, thus the container format is often referred to simply as MP4.

File Extension XLS

XLS is a proprietary binary file format called Binary Interchange File Format (BIFF) as its primary format used by Excel to store spreadsheet information. Excel 2007 uses Office Open XML as its primary file format, an XML-based container similar in design to XML-based format called XML Spreadsheet (XMLSS), first introduced in Excel 2002.

File Extension CHECKSUM

CHECKSUM files are used to store checksum information. Other popular CHECKSUM file extensions for storing checksums are SHA1, MD5, SFV, CRC.

BAK File Extension

File extension BAK is given to files used for backup of another document, often created automatically by various programs or the operating system; for example, Windows may create BAK files for the System.ini and Win.ini files.

File Extension KMZ

KML files are very often distributed as KMZ files, which are zipped KML files with a .kmz extension. When a KMZ file is unzipped, a single doc.kml is found along with any overlay and icon images referenced in the KML.

File Extension GZ

GZ files are used to store compressed information in GNU Zip format. GZIP is based on DEFLATE algorithm which is a combination of LZ77 and Huffman coding.

File Extension JAR

JAR files are used to store java application libraries. JAR files are derived from ZIP files and use same compression mechanism. JAR files include a Java-specific manifest file

File Extension HWP

HWP files are used to store Hangul Word Processor document files. HWP files are similar to Microsoft Word document files. Thinkfree Office Viewer can be used to view HWP files.


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