HotXLS Excel Read Write Library is a high-performance excel read-write library & component for Delphi & C++Builder, it can writing new Excel spreadsheets, as well as  reading and modifying existing Excel xls files without Excel installed. HotXLS is written in Object Pascal, it does not require Microsoft Excel /Office be installed, it reads and writes excel files directly. HotXLS works with Delphi 6/7/2006/2007/2009/2010 and C++Builder 6/2006/2007/2009/2010. Features 1.Read existing excel file and write new or existing excel file, reading of password protected (encrypted) excel files. 2.Access cell values, including number, string, date, boolean and formula. 3.Built-in calculation engine support formula coumpting. 4.Support cell attributes: orientation, alignment, borders, comments, background attributes. 5.Support merge cells, copy/move/delete/insert range of cells, support group rows and columns.  6.Support font attributes: font, font size/color/decoration, support images. 7.Support unicode characters, manipulate excel files written in any languages. 8.Support hyperlinks, support Excel defined names. 9.Support Worksheet attributes: name, protection, selection, outline, and others.  10.Support Printing attributes: page size, orientation, margins, header, footer, page breaks... 11.Exporting workbooks and worksheets to HTML, RTF and CSV files. 12.Exporting Database tables or DBGrid to Excel, HTML or RTF files.