Convert Excel spreadsheets to calculating web pages. With this powerful add-in for Excel, you can convert spreadsheets to modern web pages with functionality that would be very costly to develop with the help of a professional web designer. Help your users buy the right volume of seeds for their garden, select the best printer or order 200 customize rubber tubes.

Edit PDF files with PDF Architect 9. Go beyond PDF creation and edit your PDF files according to your requirements. Our PDF editor helps you to stay up-to-date with future-oriented features. Take full control over your PDF files with our PDF editor. Modify text, images and pages and convert PDFs to Word and Excel and much more.

SpreadsheetGear for .NET Standard enables developers for iOS, Android, Linux, macOS and UWP to easily take advantage of scalable Excel Reporting, comprehensive Excel compatible charting APIs, the fastest and most complete Excel compatible calculations and more using a single assembly which implements the same API employed by thousands of Windows developers for more than a decade.

Devart Excel Add-ins allow you to work with database and cloud data in Microsoft Excel as with usual Excel spreadsheets. With Devart Excel Add-ins you can get exactly the data you need with visual Query Builder or with SQL and refresh the queried external data in a workbook any time with a single click. External data can be edited as you usually do it in Excel, and then saved back to the data source.

Surpass the limits of a traditional spreadsheet with these Excel-like jаvascript spreadsheet components – and no dependencies

Deliver user-friendly Excel spreadsheet experiences, fast
Create spreadsheets, grids, dashboards, and forms with the comprehensive API
Leverage the powerful, high-speed calculation engine
Access 450+ built-in formulas
Import and export Excel spreadsheets
Pure jаvascript supports Angular, TypeScript
NEW! Full support for React and Vue

Source Code Library Source Code Library is a feature-rich source code library and clipboard extender that will help you :

Visual Studio.NET-like syntax highlighting editor with 30+ languages supported
Portable! Store text documents, images, PDF, Word, Excel, audio, and more in a single secure place!
Built-in library with 50,000+ lines of code
Powerful and easy to use clipboard extender & AutoText manager
Quick and powerful search engine

Surpass the limits of a traditional spreadsheet with these Excel-like jаvascript spreadsheet components – and no dependencies

Deliver user-friendly Excel spreadsheet experiences, fast
Create spreadsheets, grids, dashboards, and forms with the comprehensive API
Leverage the powerful, high-speed calculation engine
Access 450+ built-in formulas
Import and export Excel spreadsheets
Pure jаvascript supports Angular, TypeScript
NEW! Full support for React and Vue

100% managed code Excel file manipulation engine & Excel & PDF report generation for .NET, Xamarin.iOS, Xamarin.Android, Xamarin.Mac.

Feature overview
Create applications, webservices and mobile device apps that read and write Excel files on the fly and fast with FlexCel Studio for .NET
Native .NET components (no additional OLE/dlls required) allowing to read, create and modify native Excel .XLS and .XLSX files without needing to have Excel installed
Supported Excel 2 to 2019 file formats

The native Delphi components provide fast and direct importing of data from MS Excel/XML/HTML/DBF/Open Office/Paradox files directly without use of any external libraries!

Advanced Data Export for RAD Studio VCL is a component suite 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!