Whois & Analysis for pdfocr.org

Office Open XML (also informally known as OOXML) is a zipped, XML-based file format developed by Microsoft for representing spreadsheets, charts, presentations and word processing documents.

Ecma International standardized the initial version as ECMA-376.

ISO and IEC standardized later versions as ISO/IEC 29500.

A text file (sometimes spelled textfile; an old alternative name is flatfile) is a kind of computer file that is structured as a sequence of lines of electronic text.

A text file exists stored as data within a computer file system.

In operating systems such as CP/M and DOS, where the operating system does not keep track of the file size in bytes, the end of a text file is denoted by placing one or more special characters, known as an end-of-file (EOF) marker, as padding after the last line in a text file.

On modern operating systems such as Microsoft Windows and Unix-like systems, text files do not contain any special EOF character, because file systems on those operating systems keep track of the file size in bytes.

Most text files need to have end-of-line delimiters, which are done in a few different ways depending on operating system.

Some operating systems with record-orientated file systems may not use new line delimiters and will primarily store text files with lines separated as fixed or variable length records.

Optical character recognition or optical character reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene photo (for example the text on signs and billboards in a landscape photo) or from subtitle text superimposed on an image (for example: from a television broadcast).

Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.

Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it.

PDF has its roots in "The Camelot Project" initiated by Adobe co-founder John Warnock in 1991.

In computing, a computer file is a resource for recording data on a computer storage device, primarily identified by its filename.

Just as words can be written on paper, so can data be written to a computer file.

Files can be shared with and transferred between computers and mobile devices via removable media, networks, or the Internet.