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KGB ARCHIVER: COMPRESS 1GB FILE TO 10MB

KGB Archiver: Compress 1GB File to 10MB KGB Archiver is free and open source software which compresses 1GB file to 10MB file. Data compression utility of this software is based on PAQ6 algorithm which has AES-256 powerful encryption. KGB archiver works on both Windows and Linux operating system. Compression ratio of this software is very high. Due to high compression levels, time to compress a file goes high as the size of the file increases and compression ratio may vary depending on the format of the file. When a file is compressed with KGB Archiver it saves it with own extension and at the time of decompression it automatically recognizes the file format. The only limitation of KGB archiver is, decompressed file cannot be open or extract with other compression softwares. You can also choose any compression level (high, maximum, normal, low, very weak) to compress a file but the compression time  will vary according to your selected compression level. Note:  If you are...
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History of computer technology

History of computer technology [ edit ] Main article:  History of computing hardware Devices have been used to aid computation for thousands of years, probably initially in the form of a  tally stick . [7]  The Antikythera mechanism , dating from about the beginning of the first century BC, is generally considered to be the earliest known mechanical  analog computer , and the earliest known geared mechanism. [8]  Comparable geared devices did not emerge in Europe until the 16th century, [9]  and it was not until 1645 that the first mechanical calculator capable of performing the four basic arithmetical operations was developed. [10] Electronic computers, using either relays or valves, began to appear in the early 1940s. The electromechanical  Zuse Z3 , completed in 1941, was the world's first  programmable  computer, and by modern standards one of the first machines that could be considered a complete  computing  machine....
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