In some cases, a program may recognize several data file formats at the data input stage and then is also capable of storing the output data in several different formats. Alternatively, the conversion may require processing by the use of a special conversion program, or it may involve a complex process of going through intermediary stages, or involving complex "exporting" and "importing" procedures, which may include converting to and from a tab-delimited or comma-separated text file. This may be seamless, as in the case of upgrading to a newer version of a computer program. There are many ways in which data is converted within the computer environment. Data conversions may be as simple as the conversion of a text file from one character encoding system to another or more complex, such as the conversion of office file formats, or the conversion of image formats and audio file formats. For example, the changing of bits from one format to another, usually for the purpose of application interoperability or of the capability of using new features, is merely a data conversion. Even different versions of these elements usually involve different data structures. Whenever any one of these variables is changed, data must be converted in some way before it can be used by a different computer, operating system or program. Furthermore, each computer program handles data in a different manner. Similarly, the operating system is predicated on certain standards for data and file handling. ![]() For example, computer hardware is built on the basis of certain standards, which requires that data contains, for example, parity bit checks. Throughout a computer environment, data is encoded in a variety of ways. See console app and C.Data conversion is the conversion of computer data from one format to another. ![]() The two C programs total more than 3,000 lines of custom code. Years ago, author Alan Freedman wrote two console programs in C to convert the XyWrite files first to a base XML format and then to the target format for the website and licensees. This encyclopedia is written in XyWrite III Plus, a 1990s DOS word processor. Conversion programs carry forward all layout settings as long as the target format supports the same feature. This example converted a Word Perfect document (.wpd) to Word (.doc) by highlighting source and destination formats and clicking Convert. This earlier DataViz conversion program supported many file formats. Microsoft Word can save documents in various formats as in this example. See ASCII file, CloudConvert and conversion. If the format is rare, there may be no written documentation available, and custom conversion may be tedious and expensive. If there is no export function or stand-alone conversion program available, the only recourse is to have a custom conversion program written from scratch. However, in these cases, page formats and macros are lost in the conversion. If an application cannot export to the desired format the user needs, it may be able to export to a neutral format such as regular text (export to ASCII text) or text fields separated by commas (see CSV). However, there are many stand-alone data conversion programs that support a wide variety of formats. Known as "exporting," applications may be able to save their data to more than one file format and thus do the data conversion automatically. How to Set Up Two-Factor AuthenticationÄata conversion means changing the data in one file format to another format. ![]()
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