NativeExcel v3.x is a high-performance solution for Delphi Developers that allows writing of new Excel spreadsheets and reading of existing ones.
NativeExcel does not require installed Microsoft Office, it writes and reads excel files directly. NativeExcel can be used as a replacement of standard Excel components, it has the same object model, properties and methods.

XLSSpreadSheet is a native Delphi component for editing and viewing Microsoft Excel files.

How can XLSReadWriteII help you?

Native access to Excel files. The user doesn't need to have Excel, or any other software installed.
XLSReadWriteII works as an invisible Excel workbook. All cell values are always accessible.
Stability. One of the major goals with XLSReadWriteII was to create a product that won't corrupt the Excel files and won't alter any data in the file.
XLSReadWriteII is easy to use. With the formatting interface, you can format cells through a cell object.
Fast and efficient support when you have any questions.

Delphi Open XML library for processing .docx, .pptx and .xlsx documents.
create or modify Word Document .docx files
create or modify PowerPoint Presentation .pptx files
create or modify Excel Workbook .xlsx files
Microsoft Office installation is not required
uses Microsoft Open XML SDK 2.5
requires Microsoft .NET 4.0 or higher
available for Delphi 7 - XE7
royalty free distribution in applications

This toolkit dramatically cuts the effort, cost, and risk of migrating to/from any of the following database formats: Oracle, MySQL, SQL Server, PostgreSQL, IBM DB2, IBM Informix, InterSystems CachГ©, Teradata, Visual Foxpro, SQLite, FireBird, InterBase, Microsoft Access, Microsoft Excel, Paradox, Lotus, dBase, CSV/Text and transfer any ODBC DSN data source to them. This toolkit provides a friendly step-by-step Wizard-GUI. All you need to do is: 1. Select a data source; 2. Select a target output format; 3. Select the objects which will be migrating, then submit migration!

SMExport suite 4.99 is a set of component that export data from TDataSet or TDBGrid or any other VCL control (such as TStringGrid, TListView and so on) into such formats as Paradox (if using the BDE) and DBase tables or into a text file (fixed or comma-delimited), HTML, XML, MS Excel, MS Word, PDF, MS Access, SQL-script, Lotus 1-2-3, Quattro, SYLK, DIF, LDAP DIF and other formats.

Essential Studio for Xamarin is MVVM-compatible and includes a total of six Syncfusion controls. The Chart, TreeMap, and Gauge UI tools provide enterprise-grade processing and interactive visualization for your business data. File-format APIs XlsIO, DocIO, and PDF allow users to easily read, write, and edit Excel, Word, and PDF files on any device.

Advanced Data Export VCL is a component suite for Borland Delphi and C++ Builder that allows you to save your data in the most popular data formats for the future viewing, modification, printing or web publication. You can export data into MS Access, MS Excel, MS Word (RTF), Open XML Format, Open Document Format (ODF), HTML, XML, PDF, TXT, DBF, CSV and more! There will be no need to waste your time on tiresome data conversion - Advanced Data Export will do the task quickly and will give the result in the desired format.

Advanced Data Export VCL is a component suite for Borland Delphi and C++ Builder that allows you to save your data in the most popular data formats for the future viewing, modification, printing or web publication. You can export data into MS Access, MS Excel, MS Word (RTF), Open XML Format, Open Document Format (ODF), HTML, XML, PDF, TXT, DBF, CSV and more! There will be no need to waste your time on tiresome data conversion - Advanced Data Export will do the task quickly and will give the result in the desired format.

NativeExcel v3.x is a high-performance solution for Delphi Developers that allows writing of new Excel spreadsheets and reading of existing ones.
NativeExcel does not require installed Microsoft Office, it writes and reads excel files directly. NativeExcel can be used as a replacement of standard Excel components, it has the same object model, properties and methods.