List of file extensions begins with B

You can choose one of the following extensions which begin with the letter 'B':

Extension	Popularity
.b3d	High
.b4f	Low
.b4s	Very High
.b5i	Low
.b5t	High
.b64	High
.b6i	Low
.b6t	High
.babyluvsavedgame	Low
.backup	Low
.bad	Low
.bag	Low
.bak	Medium
.baka	Low
.ballhallasavedgame	Low
.ballistiksavedgame	Low
.ban	Low
.bap	Low
.bar	Low
.bas	High
.bat	Very High
.bat_6d6f4bc5	Low
.bat_aq	Low
.bau	Very High
.bay	Medium
.bb3	Low
.bbrkpuzzle	Low
.bbrksave	Low
.bc	Low
.bc!	Low
.bca	Low
.bcd	Low
.bcf	Low
.bch	Low
.bci	Low
.bcm	Low
.bcmr	Low
.bcmx	Low
.bcp	High
.bcpkg	Low
.bcs	Low
.bcss	Low
.bct	Low
.bctpuri	Low
.bcuri	Low
.bcw	Low
.bd	Low
.bdb	Medium
.bdc	Low
.bdcm	Low
.bdcr	Low
.bdmv	Medium
.bdp	Low
.bdtp	Low
.bdv	Low
.bdx	Low
.bejeweled2deluxesavedgame	Medium
.bejeweledsavedgame	Low
.bejeweledtwistsavedgame	Low
.bex	Low
.bexpk	Low
.bfc	Very High
.bfg	Low
.bfr	Medium
.bg00	Low
.bga	Low
.bgi	Medium
.bgl	Low
.bgw	Low
.bh	Medium
.bh2pcm	Low
.bhf	Low
.bhx	Medium
.bib	Low
.bidlist	Low
.bidqueue	Low
.bie	Low
.bif	Low
.big	Low
.bigcityadventuressfsavedgame	Low
.bigkahunareef2savedgame	Low
.bii	Low
.bik	Very High
.bin	Very High
.binarycookies	Low
.bio	Low
.bioexcess	Low
.bip	Low
.bitmap	Medium
.bitpim	Low
.biz	Low
.bkf	Very High
.bko	Low
.bkr	Low
.bks	Medium
.blackhawkstriker2savedgame	Low
.blasterball2drm3savedgame	Low
.blasterball2holidayssavedgame	Low
.blasterball2remixsavedgame	Low
.blasterball3savedgame	Low
.blb	Low
.blend	Low
.blg	Very High
.blk	Medium
.blogthis	Very High
.blorb	Low
.blw	Very High
.bm	Low
.bmc	Low
.bmdx	Low
.bmf	Low
.bmk	Low
.bmml	Low
.bmp	Very High
.bmpenx	Low
.bmpskin	Low
.bms	Medium
.bmv	Low
.bnd	Low
.bnt	Low
.bobthebuildersavedgame	Low
.boe	Low
.bof	Low
.book	Low
.boomvoyagesavedgame	Low
.bos	Low
.bot	Low
.bouncesavedgame	Low
.bow	Low
.box	Low
.bp	Low
.bp3	Low
.bpa	Low
.bpdx	Medium
.bpg	Low
.bpj	Low
.bpk	Low
.bpl	Low
.bpp	Low
.bpr	Low
.bprc	Low
.bpx	Low
.brain	Low
.brainzip	Low
.bri	Low
.brickshooteregyptsavedgame	Low
.bricksofcamelotsavedgame	Low
.bricksofegyptsavedgame	Low
.brk	Low
.bro	Low
.brp	Low
.brs	Low
.brstm	Low
.brstmspm	Low
.bru	Low
.brx	Low
.bs4	Low
.bsa	Low
.bsc	Very High
.bsed	Low
.bsf	Medium
.bsh	Low
.bsi	Low
.bsl	Low
.bsp	Medium
.bsz	Low
.bt	Low
.btapp	Very High
.btb	Low
.bti	Low
.btinstall	Very High
.btkey	Medium
.btm	Low
.btsearch	Very High
.btskin	Very High
.btwsendto	Medium
.bubblefishbobsavedgame	Low
.bubbleshootersavedgame	Low
.build	Low
.buildalot2savedgame	Low
.buildalot3savedgame	Low
.bun	Low
.bundle%2dcontents	Low
.bup	Medium
.butterflyescapesavedgame	Low
.bw	High
.bwf	Low
.bwi	Low
.bwp	Low
.bwpr	Low
.bwt	High
.bww	Low
.bwz	Medium
.byp	Low
.bz	Very High
.bz2	Very High
.bza	Low
.bzip2	Very High

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