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gDoc Fusion: Proprietary/shareware to view PDF, XPS, Microsoft Word document, Microsoft Excel spreadsheet, Microsoft PowerPoint presentation or image files, included in the evaluation version of the product. Shareware version places a watermark on documents after 30-day eval. Google Chrome: Includes a PDF viewer.
In 2000, Microsoft released an initial version of an XML-based format for Microsoft Excel, which was incorporated in Office XP. In 2002, a new file format for Microsoft Word followed. [ 9 ] The Excel and Word formats—known as the Microsoft Office XML formats —were later incorporated into the 2003 release of Microsoft Office.
A watermark is very useful in the examination of paper because it can be used for dating documents and artworks, identifying sizes, mill trademarks and locations, and determining the quality of a sheet of paper. The word is also used for digital practices that share similarities with physical watermarks.
Microsoft ultimately decided on "Office XP" as the final name of the product. [25] In spite of this, individual Office XP products such as Excel, PowerPoint, and Word would continue to use Microsoft's year-based naming conventions and were named after the year 2002. [23] Office XP Beta 2 was released to 10,000 technical testers in late 2000. [26]
It is the process of altering the original data file, allowing for the subsequent recovery of embedded auxiliary data referred to as a watermark. A subscriber, with knowledge of the watermark and how it is recovered, can determine (to a certain extent) whether significant changes have occurred within the data file.
Examples include a word processor that cannot save or print, and unwanted features, for example screencasting and video editing software programs applying a watermark (often a logo) onto the video screen. However, crippleware programs can also differentiate between tiers of paying software customers.
Some audio/video editing programs may distort, delete, or otherwise interfere with watermarks. Signal/modulator-carrier chromatography may separate watermarks from the recording or detect them as glitches. Additionally, comparison of two separately obtained copies of audio using basic algorithms can reveal watermarks. [citation needed]
Audio watermark, techniques for embedding hidden information into audio signals; Watermark (data file), a method for ensuring data integrity which combines aspects of data hashing and digital watermarking; Watermark (data synchronization), directory synchronization related programming terminology; Watermarking attack, an attack on disk ...