Develop high performance applications to Create, Edit, Convert or Print Excel spreadsheet file formats without requiring Microsoft Excel. Aspose.Cells for .NET is an Excel Spreadsheet Programming API allowing software developers to manipulate and convert spreadsheet files from within their own applications. A combination of APIs and GUI controls - Aspose.Cells for .NET speeds up the Microsoft Excel programming and conversion tasks.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.

Powerful, extensive & flexible component suite for native Excel report & file generation & manipulation for VCL & FireMonkey.

Feature overview
FlexCel for VCL / FireMonkey is a suite of Delphi components allowing to manipulate Excel files. It includes an extensive API allowing to natively read/write Excel files. If you need to read or create complex spreadsheets, on Windows or macOS on machines without Excel installed, Flexcel can do the job.
Support for cross platform use: Win32, Win64, macOS, iOS, Android and Linux
100% Native support for creating Excel .XLS, .XLSX, .XLSM file formats (Excel 97 - Excel 2016)

True DBGrid Pro allows end users to browse, edit, add, and delete data in a tabular format. True DBGrid Pro completely manages the database interface, allowing developers to concentrate on important application-specific tasks. True DBGrid Pro can also be used in unbound or storage mode with a programmer's own data source. True DBGrid Pro allows end-users to browse, edit, add, and delete data in a tabular format. True DBGrid includes dozens of advanced data access, data presentation, and UI features.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.

Barcode ActiveX Control
Create a single barcode, pages of labels, or mail merge documents in Microsoft Word.
Convert cells to barcodes or full sheets of labels directly in Excel. Easily create auto-incrementing barcodes.
Add barcodes to your Access Reports.
Compatible with all versions of MS Office from 97 to 2016 and Windows 2000 to Windows 10. Includes both 32 and 64-bit versions.
Choose from 23 types of barcodes, both linear (1D) and 2D.
Add barcodes to your application. Compatible with .NET, VC++, VB6, VBA, Delphi, and others. Both 32 and 64-bit versions are provided.

LibXL is a library that can read and write Excel files. It doesn't require Microsoft Excel and .NET framework, combines an easy to use and powerful features. Library can be used to

Generate a new spreadsheet from scratch
Extract data from an existing spreadsheet
Edit an existing spreadsheet

EnSight is the leading post-processor for Computational Fluid Dynamics (CFD) data. By combining the largest set of features of any visualization tool for CFD solvers on the market with exceptional performance on any sized model, EnSight is able to help users make better decisions with their CFD data.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.

Native access to Excel files. The user doesn't need to have Excel, or any other software installed. XLSReadWriteII uses it's own memory manager that is optimized for storing cell values. This means that you can work with larger files. If your files still not will fit in memory, there is a Direct Read and Direct Write modes that let you process files on disc.