WINSOFT components and applications

Read and modify existing CSV files:

with TCsv.Create do
try
  LoadAnsiFile('C:\data.csv');
  ShowMessage(ToString);

  if (LineCount > 1) and (FieldCount[1] > 2) then
    Fields[1, 2] := 'New value';
  ShowMessage(ToString);
finally
  Free;
end;
			

Create new CSV files:

with TCsv.Create do
try
  LineCount := 10;
  for I := 0 to LineCount - 1 do
  begin
    FieldCount[I] := 3;
    for J := 0 to FieldCount[I] - 1 do
      Fields[I, J] := 'Field ' + IntToStr(I) + ' ' + IntToStr(J);
  end;

  ToUtf8File('C:\new.csv');
finally
  Free;
end;
			

Use the high-performance TCsvWriter to create CSV files efficiently, without the in-memory overhead of the TCsv class:

with TCsvWriter.Create('export.csv') do
try
  Write('Field 1 1');
  Write('Field 1 2');
  Write('Field 1 3');

  NextLine;

  Write('Field 2 1');
  Write('Field 2 2');
  Write('Field 2 3');

  NextLine;

  Write('Field 3 1');
  Write('Field 3 2');
  Write('Field 3 3');
finally
  Free;
end;
			

• Optimized for large data sets
• Customizable field separator
• Flexible CR/LF/CRLF output
• Configurable enclosing character
• Optional whitespace enclosing
• Smart enclosing logic - quotes added only when necessary
• WideString and UnicodeString support
• UTF-8 and Ansi file support
• Supports UTF-8, AnsiString and WideString/UnicodeString data
• Handles lines with differing numbers of fields
• Insert or delete lines and fields with ease
• Cross-platform compatibility - works on Windows, macOS, iOS, Android, and Linux
• Compatible with Delphi/C++Builder versions 6 - 12 and Lazarus 4.2
• Source code included in the full version
• Royalty-free distribution in applications