350 Microsoft Access Database File 95 Database Microsoft Access Database File, formerly known as Jet MDB Database format, is proprietary file format developed and used by Microsoft as a native format for its Microsoft Access (formerly Microsoft Jet Database Engine) desktop database management system. First released in 1992, starting with version 1.0 the earlier versions of the database used the Jet Database Engine, with version Microsoft Access 95 utilizing the Jet 3.0 database engine. The page size of the Jet3 database engine is 2048 bytes. The .mde extension refers to protected Access database file with compiled VBA and macros. This entry records the version 95 (also known as Microsoft Access 7.0) of MDB file format, for a full list of versions please follow the links provided in the Notes section. Text 1 Digital Preservation Department / The National Archives 02 Aug 2005 09 May 2023 https://web.archive.org/web/20220711181532/http://fileformats.archiveteam.org/wiki/Access https://web.archive.org/web/20220901011824/https://en.wikipedia.org/wiki/Microsoft_Access https://web.archive.org/web/20220825195028/https://www.loc.gov/preservation/digital/formats/fdd/fdd000462.shtml http://web.archive.org/web/20111115230803/http://support.microsoft.com/kb/178880 fdd000462 Library of Congress Format Description Identifier Q48004869 Wikidata QID Identifier x-fmt/238 PUID 93 Microsoft Corporation Microsoft Corporation 337 mdb File extension 3305 mda File extension 3306 mde File extension 3307 mdt File extension 271 MS Access 95 Jet 3 DB header plus variably-positioned AccessVersion 06. Two byte sequences. Sequence one character sequence, Standard Jet DB. Sequence two character sequence AccessVersion{0-1024}06.[0:9][0:9] 346 Absolute from BOF 0 Little-endian 000100005374616E64617264204A65742044420000000000 347 Variable Little-endian 41636365737356657273696F6E{0-1024}30362E[30:39][30:39] Is previous version of 351 Microsoft Access Database File 97 Is subsequent version of 107 Microsoft Access Database File 2.0 Criteria