a .NET library that can read/write Office formats without Microsoft Office installed. No COM+, no interop.
Use the Spreadsheet Document API to manage spreadsheet documents in code.
Use the Office File API to create thumbnail images for Excel, Word and PDF documents.
Integrate AI capabilities into a DevExpress-powered Office File API Web API application.
Use the Mail Merge feature enhanced with DOCVARIABLE specifics to create Master-Detail reports.
Use the Spreadsheet Document API to create and modify pivot tables in code.
Use a PdfGraphics object to add interactive form fields to a PDF document.
Use the Azure Key Vault API to sign a PDF document.
Use the Spreadsheet Document API to manage spreadsheet documents in code.
Use the PDF Document API to rotate document pages and save the result.
Use the Word Processing Document API to create a complex table in a document.
Create a Blazor Server application that uses the Spreadsheet Document API to build a loan amortization schedule.
Create a custom timestamp client based on the Bouncy Castle C# API.
Use the PDF Document API to apply multiple PKCS#7 signatures with X.509 certificates.
Obtain a checked appearance name for a check box and specify the check box value.
#安全#Open and save password encrypted files in binary (.xls, .xlsb) and OpenXml (.xlsx) formats.
Use the DOCVARIABLE field to insert dynamic content into the document.
Access and modify custom document properties.
Enable Track Changes in a document to retrieve, accept or reject revisions.
Implement a PDF viewer in an ASP.NET web application.