发布网友 发布时间:2022-03-03 12:36
共1个回答
热心网友 时间:2022-03-03 14:05
1、打开您需要破解保护密码的Excel文件;2、依次点击菜单栏上的工具---宏----录制新宏,输入宏名字如:aa;3、停止录制(这样得到一个空宏);4、依次点击菜单栏上的工具---宏----宏,选aa,点编辑按钮;5、删除窗口中的所有字符(只有几个),替换为下面的内容;从横线下开始复制------------------------------------------------------------------------------------------OptionExplicitPublicSubAllInternalPasswords()'Breaksworksheetandworkbookstructurepasswords.BobMcCormick'probablyoriginatorofbasecodealgorithmmodifiedforcoverage'ofworkbookstructure/windowspasswordsandformultiplepasswords''NormanHarkerandJEMcGimpsey27-Dec-2002(Version1.1)'Modified2003-Apr-04byJEM:Allmsgstoconstants,and'eliminateoneExitSub(Version1.1.1)'RevealshashedpasswordsNOToriginalpasswordsConstDBLSPACEAsString=vbNewLine&vbNewLineConstAUTHORSAsString=DBLSPACE&vbNewLine&_"AdaptedfromBobMcCormickbasecodeby"&_"NormanHarkerandJEMcGimpsey"ConstHEADERAsString="AllInternalPasswordsUserMessage"ConstVERSIONAsString=DBLSPACE&"Version1.1.12003-Apr-04"ConstREPBACKAsString=DBLSPACE&"Pleasereportfailure"&_"tothemicrosoft.public.excel.programmingnewsgroup."ConstALLCLEARAsString=DBLSPACE&"Theworkbookshould"&_"nowbefreeofallpasswordprotection,somakesureyou:"&_DBLSPACE&"SAVEITNOW!"&DBLSPACE&"andalso"&_DBLSPACE&"BACKUP!,BACKUP!!,BACKUP!!!"&_DBLSPACE&"Also,rememberthatthepasswordwas"&_"putthereforareason.Don'tstuffupcrucialformulas"&_"ordata."&DBLSPACE&"Accessanseofsomedata"&_"maybeanoffense.Ifindoubt,don't."ConstMSGNOPWORDS1AsString="Therewerenopasswordson"&_"sheets,orworkbookstructureorwindows."&AUTHORS&VERSIONConstMSGNOPWORDS2AsString="Therewasnoprotectionto"&_"workbookstructureorwindows."&DBLSPACE&_"Proceedingtounprotectsheets."&AUTHORS&VERSIONConstMSGTAKETIMEAsString="AfterpressingOKbuttonthis"&_"willtakesometime."&DBLSPACE&"Amountoftime"&_"dependsonhowmanydifferentpasswords,the"&_"passwords,andyourcomputer'sspecification."&DBLSPACE&_"Justbepatient!Makemeacoffee!"&AUTHORS&VERSIONConstMSGPWORDFOUND1AsString="YouhadaWorksheet"&_"StructureorWindowsPasswordset."&DBLSPACE&_"Thepasswordfoundwas:"&DBLSPACE&"$$"&DBLSPACE&_"Noteitdownforpotentialfutureuseinotherworkbooksby"&_"thesamepersonwhosetthispassword."&DBLSPACE&_"Nowtocheckandclearotherpasswords."&AUTHORS&VERSIONConstMSGPWORDFOUND2AsString="YouhadaWorksheet"&_"passwordset."&DBLSPACE&"Thepasswordfoundwas:"&_DBLSPACE&"$$"&DBLSPACE&"Noteitdownforpotential"&_"futureuseinotherworkbooksbysamepersonwho"&_"setthispassword."&DBLSPACE&"Nowtocheckandclear"&_"otherpasswords."&AUTHORS&VERSIONConstMSGONLYONEAsString="Onlystructure/windows"&_"protectedwiththepasswordthatwasjustfound."&_ALLCLEAR&AUTHORS&VERSION&REPBACKDimw1AsWorksheet,w2AsWorksheetDimiAsInteger,jAsInteger,kAsInteger,lAsIntegerDimmAsInteger,nAsInteger,i1AsInteger,i2AsIntegerDimi3AsInteger,i4AsInteger,i5AsInteger,i6AsIntegerDimPWord1AsStringDimShTagAsBoolean,WinTagAsBooleanApplication.ScreenUpdating=FalseWithActiveWorkbookWinTag=.ProtectStructureOr.ProtectWindowsEndWithShTag=FalseForEachw1InWorksheetsShTag=ShTagOrw1.ProtectContentsNextw1IfNotShTagAndNotWinTagThenMsgBoxMSGNOPWORDS1,vbInformation,HEADERExitSubEndIfMsgBoxMSGTAKETIME,vbInformation,HEADERIfNotWinTagThenMsgBoxMSGNOPWORDS2,vbInformation,HEADERElseOnErrorResumeNextDo'mmydoloopFori=65To66:Forj=65To66:Fork=65To66Forl=65To66:Form=65To66:Fori1=65To66Fori2=65To66:Fori3=65To66:Fori4=65To66Fori5=65To66:Fori6=65To66:Forn=32To126WithActiveWorkbook.UnprotectChr(i)&Chr(j)&Chr(k)&_Chr(l)&Chr(m)&Chr(i1)&Chr(i2)&_Chr(i3)&Chr(i4)&Chr(i5)&Chr(i6)&Chr(n)If.ProtectStructure=FalseAnd_.ProtectWindows=FalseThenPWord1=Chr(i)&Chr(j)&Chr(k)&Chr(l)&_Chr(m)&Chr(i1)&Chr(i2)&Chr(i3)&_Chr(i4)&Chr(i5)&Chr(i6)&Chr(n)MsgBoxApplication.Substitute(MSGPWORDFOUND1,_"$$",PWord1),vbInformation,HEADERExitDo'BypassallfornextsEndIfEndWithNext:Next:Next:Next:Next:NextNext:Next:Next:Next:Next:NextLoopUntilTrueOnErrorGoTo0EndIfIfWinTagAndNotShTagThenMsgBoxMSGONLYONE,vbInformation,HEADERExitSubEndIfOnErrorResumeNextForEachw1InWorksheets'AttemptclearancewithPWord1w1.UnprotectPWord1Nextw1OnErrorGoTo0ShTag=FalseForEachw1InWorksheets'ChecksforallclearShTagtriggeredto1ifnot.ShTag=ShTagOrw1.ProtectContentsNextw1IfShTagThenForEachw1InWorksheetsWithw1If.ProtectContentsThenOnErrorResumeNextDo'DummydoloopFori=65To66:Forj=65To66:Fork=65To66Forl=65To66:Form=65To66:Fori1=65To66Fori2=65To66:Fori3=65To66:Fori4=65To66Fori5=65To66:Fori6=65To66:Forn=32To126.UnprotectChr(i)&Chr(j)&Chr(k)&_Chr(l)&Chr(m)&Chr(i1)&Chr(i2)&Chr(i3)&_Chr(i4)&Chr(i5)&Chr(i6)&Chr(n)IfNot.ProtectContentsThenPWord1=Chr(i)&Chr(j)&Chr(k)&Chr(l)&_Chr(m)&Chr(i1)&Chr(i2)&Chr(i3)&_Chr(i4)&Chr(i5)&Chr(i6)&Chr(n)MsgBoxApplication.Substitute(MSGPWORDFOUND2,_"$$",PWord1),vbInformation,HEADER'leveragefindingPwordbytryingonothersheetsForEachw2InWorksheetsw2.UnprotectPWord1Nextw2ExitDo'BypassallfornextsEndIfNext:Next:Next:Next:Next:NextNext:Next:Next:Next:Next:NextLoopUntilTrueOnErrorGoTo0EndIfEndWithNextw1EndIfMsgBoxALLCLEAR&AUTHORS&VERSION&REPBACK,vbInformation,HEADEREndSub-----------------------------------------------------------------------------------------复制到横线以上6、关闭编辑窗口;7、依次点击菜单栏上的工具---宏-----宏,选AllInternalPasswords,运行,确定两次;等一会,就会出现以下对话框:这就是Excel密码对应的原始密码(此密码和原先设置的密码都能打开此文档。如果是别人的文档,你又想恢复密码设置,就可以用此密码进行保护,他就能用他设置的密码打开,你可以试试,很有趣的。字母一定要大写):再点击确定。Excel的原始密码就被清除了!!