HotXLS Excel Read Write Library is a high-performance excel read-write library & component for Delphi 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. 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. This is Single License for single develper for more info please visit http://www.loslab.com/HotXLS.html