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Many web applications need to display Excel reports directly in the browser — for online preview, embedding in dashboards, or sharing interactive reports. This guide explains how to convert Excel (.xl
Extracting text from PDF files is a common requirement in both office automation and software development. Manually copying and pasting text is slow and impractical when handling large volumes of docu
Converting PowerPoint (PPT/PPTX) files to HTML format is a common requirement in scenarios like enterprise office workflows and online courseware delivery—HTML offers cross-platform compatibility, eli
Converting plain text (TXT) files to PDF format is a ubiquitous requirement in modern software development and office workflows. PDFs offer unparalleled advantages—cross-platform compatibility, fixed formatting, and tamper resistance—while TXT files ...
In .NET development scenarios, automated formatting of Word documents is a common requirement. Among these tasks, setting document backgrounds (either color or image) is a fundamental operation to enhance the visual presentation of documents. As a fr...
In today's technical documentation workflows, Markdown has become the preferred format for developers and technical writers thanks to its concise syntax and version control-friendly features. However, in enterprise environments, Word documents remain...
In daily development or office scenarios, PDF document comparison is a high-frequency requirement. Although there are visual comparison tools like Adobe Acrobat available on the market, implementing PDF comparison through programming can meet automat...
As an efficient information carrier, QR codes are widely used in scenarios such as payment, logistics, and identity verification. In .NET development, Spire.Barcode for .NET provides a lightweight yet fully-featured solution that supports generating ...
RTF (Rich Text Format), a cross-platform rich text format, is commonly used for document editing and data exchange. In contrast, PDF is more suitable for document distribution and archiving due to its stable format and strong cross-device compatibili...