«Excel to PDF .Net» is 100% written in C# (.NET Framework and .NET Core) assembly which provides a wide set of API for developers. It gives your application the abilities of exporting any *.xls and *.xlsx (Excel 97 - 2019 workbook) to PDF, Word, RTF and DOCX formats. See details:

Convert Excel to PDF.
Convert Excel to DOCX.
Convert Excel to RTF.
Split and merge PDF documents.

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

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

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

.NET Excel Reports by Kellerman Software allows you to create Excel files without having Excel installed. There is no dependency on Excel at all. Easily create spreadsheets from lists of class objects, Data Tables, and CSV files with a single line of code. A source Excel file can be used as a template and search and replace can be performed. Excel Reports has intelligent formatting defaults. The defaults can be overridden. Worksheets can be entirely created in memory. Excel Reports has powerful functionality at a price everyone can afford.

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

Explore the possibilities of your .NET enterprise apps with these dependency-free .NET spreadsheet components.

Deliver Excel-like spreadsheet experiences, fast, with desktop designer apps
Create enterprise spreadsheets, grids, dashboards, and forms with the comprehensive API
Powerful calculation engine includes 450+ functions
Import and export Excel spreadsheets
Develop in Visual Studio using VB or C# for WinForms, ASP.NET, and WPF
NEW: v14 NuGet package now supports .NET 5.0, .NET Core 3.1, and .NET 4.52+

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

Go home early. The fastest document comparison tool. Compare 300+ pages in seconds. Draftable Desktop is now available - faster and more powerful than ever! See all the changes in your documents, locally and offline. Take your work to the next level. Confidential and private Comparisons don't use the internet and your documents never leave your computer. Compare anything to anything Draftable compares any combination of files: - PDF (.pdf) - Word (.doc, .docx, .docm, .rtf) - PowerPoint (.ppt, .pptx, .pptm) - Excel (.xls, .xlsx, .xlsxm, .csv) Compare spreadsheets Compatible with .xls, .xlsx, .xlsxm. With Office 2013, 2016, or 365, you can compare text in Excel.

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