using Syncfusion.DocIO; using Syncfusion.DocIO.DLS; using System.IO; namespace Convert_text_file_to_Word { class Program { static void Main(string[] args) { //Loads an existing Word document into DocIO instance. using (FileStream fileStreamPath = new FileStream(Path.GetFullPath(@"Data/Template.txt"), FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) { using (WordDocument document = new WordDocument(fileStreamPath, FormatType.Txt)) { //Creates file stream. using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"Output/Result.docx"), FileMode.Create, FileAccess.ReadWrite)) { //Saves the Word document to file stream. document.Save(outputFileStream, FormatType.Docx); } } } } } }