There are several ways to do this, but personally, I like to control what get written to the file. One approach would be to write a VBA macro that opens each of the files and writes out EACH SHEET as a separate text file, then... I believe there is a syntax for the DOS copy command (/b?) that I used many, many, many years ago. that would allow you to "concatenate" the text files.
However, another approach would be to use VBA to open a text file, then process each file and sheet in turn. I wrote this script and tested it out. it puts a "|" delimiter between each cell. and processed files with multiple sheets. It wrote 418,658 lines containing 75 columns of data in 8 minutes and 37 seconds. perhaps it'll help: (Paul) '---------------------------------------------------------------- Option Explicit Public Const ForReading = 1, ForWriting = 2, ForAppending = 8 Sub Write_Data_to_TXT() Dim fso, f, File, Files, fName, FullName, fEXT Dim RepName, fPath, fRep Dim I, R, C, rMax, cMax, deLim Dim tStart, tStop, tMin, tSec, reccnt '----------------------------- tStart = Now() reccnt = 0 fPath = "C:\temp\files\" RepName = "Report.txt" deLim = "|" '----------------------------- Set fso = CreateObject("Scripting.FileSystemObject") If (fso.folderexists(fPath)) Then Set fRep = fso.OpenTextFile(fPath & RepName, ForWriting, True) '----------------------------------------------------------------- On Error Resume Next Application.ScreenUpdating = False Set f = fso.getfolder(fPath) Set Files = f.Files For Each File In Files fName = File.Name FullName = File.Path fEXT = UCase(fso.GetextensionName(File.Path)) If (Left(fEXT, 3) = "XLS") Then Application.StatusBar = File.Name Workbooks.Open Filename:=FullName, ReadOnly:=True For I = 1 To ActiveWorkbook.Sheets.Count ActiveWorkbook.Sheets(I).Select rMax = ActiveCell.SpecialCells(xlLastCell).Row cMax = ActiveCell.SpecialCells(xlLastCell).Column For R = 1 To rMax If (R Mod 1000 = 0) Then Application.StatusBar = fName & ": " & R & " of & rmax" For C = 1 To cMax fRep.write ActiveWorkbook.Sheets(I).Cells(R, C).Value & deLim If (Err.Number <> 0) Then Err.Clear fRep.write deLim End If Next C fRep.writeline reccnt = reccnt + 1 Next R Next I Workbooks(fName).Close savechanges:=False End If Next File fRep.Close End If tStop = Now() tSec = DateDiff("s", tStart, tStop) tMin = Int(tSec / 60) tSec = tSec - tMin * 60 MsgBox "Wrote " & reccnt & " Records in" & Chr(13) & tMin & " Minutes, " & tSec & " seconds" Application.StatusBar = False Application.ScreenUpdating = False On Error GoTo 0 End Sub ________________________________ From: Vikas Chouhan <vikask...@gmail.com> To: excel-macros@googlegroups.com Sent: Wed, March 17, 2010 5:05:10 AM Subject: $$Excel-Macros$$ how to convert excel into .txt Hi, if there is ten excel file in a folder, how to convert these files's into one .txt file One Team One Dream One Goal Warm Regards, Vikas Chauhan E-Mail :- vikask...@gmail.com,vikask...@rediffmail.com, 9911868518, "We can't Spell S_ccess without U" Life is Very beautiful !!! ¨`•.•´¨) Always `•.¸(¨`•.•´¨) Keep (¨`•.•´¨)¸.•´ Smiling! `•.¸.•´. -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our Facebook Group @ http://www.facebook.com/group.php?gid=287779555678 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> HELP US GROW !! We reach over 6,800 subscribers worldwide and receive many nice notes about the learning and support from the group.Let friends and co-workers know they can subscribe to group at http://groups.google.com/group/excel-macros/subscribe -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our Facebook Group @ http://www.facebook.com/group.php?gid=287779555678 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to excel-macros@googlegroups.com <><><><><><><><><><><><><><><><><><><><><><> HELP US GROW !! We reach over 6,800 subscribers worldwide and receive many nice notes about the learning and support from the group.Let friends and co-workers know they can subscribe to group at http://groups.google.com/group/excel-macros/subscribe