Free Spire.Office for .NET focus on offering free high-quality components for reading and writing different formats of office files. Here we list the main free products stored on E-iceblue online store. The free products enable developers/programmers to operate word, excel, PowerPoint and PDF files from code. View the main functions as below:
Free Spire.Doc for .NET enable developers to generate, read, write, save, print and convert word documents on any .NET applications. The featured function, conversion allows converting Word documents (Word 97-2003, Word 2007, Word 2010, word 2013) to commonly used file format, such as XML, RTF, TXT, PDF, XPS, EPUB, HTML and Image etc.
Free Spire.XLS for .NET enables developers to create, manage and manipulate Excel files. Free Spire.XLS for .NET is a standalone Excel .NET library and does not depend on Microsoft Office Excel. It supports both for the old Excel 97-2003 format (.xls) and for the new Excel 2007 and Excel 2010 (.xlsx, .xlsm).
Free Spire.Presentation for .NET enables developers to create, read, write, modify, convert and print PowerPoint documents in C# and VB.NET. It supports both PowerPoint Presentation 97-2003(PPT) and PowerPoint Presentation 2007, 2010(PPTX).
Free Spire.PDF for .NET enables developers to create, write, edit, convert, print, handle and read PDF files. Using this free .NET PDF library, you can implement rich capabilities to create PDF files from scratch or process existing PDF documents. Many rich features can be supported, such as security setting, PDF text/attachment/image extract, PDF merge/split, metadata update, section and paragraph optimizing, graph/image drawing and inserting, table creation and processing, and importing data etc.
Spire.BarCode for .NET is a FREE and professional barcode component specially designed for .NET developers to generate, read 1D & 2D barcodes. Spire.BarCode for .NET provides a very easy way to integrate barcode processing. With just one line of code to create, read 1D & 2D barcode, Spire.BarCode supports variable common image formats, such as Bitmap, JPG, PNG, EMF, TIFF, GIF and WMF.
Free Spire.DocViewer for .NET
Free Spire.DocViewer is a standalone C#/VB.NET component to enable developers to view word documents on any .NET applications. Spire.DocViewer for .NET allows developers to load all versions of Word Documents and convert Word Documents to PDF, HTML and RTF. Developers can view documents in reading or printing mode and display documents with page up/down, and zoom in/out
Free Spire.PDFViewer for .NET
Free Spire.PDFViewer is the first free viewer component to display and print PDF files without Adobe Reader or any other 3rd party software installed on system. Developers can use it to view PDF/A-1B, PDF/X1A files and open and read encrypted PDF files. This free PDF Viewer API supports multiple printing orientations including landscape, portrait and automatic. Furthermore, it can export PDFs to popular image formats like .bmp, .png and .jpeg.
Friendly reminder: Free Spire.Office has no any warning message but it has page limitation for the Word, Excel, PowerPoint and PDF documents.