A powerful Word processing library allowing developers to create, read, edit, and convert Word documents in JavaScript.
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Spire.Doc for JavaScript is a powerful API that enables developers to create, read, write, convert, and compare Word documents with high speed and accuracy. It integrates Word document creation into JavaScript applications without needing Microsoft Word installed on either the development or target systems.
Supporting Word formats from 97-2003 to 2019, Spire.Doc for JavaScript can convert DOC/DOCX files to various formats, including XML, RTF, TXT, HTML, ODT, and Markdown. It also supports converting to PDF, images (PNG, JPEG), PostScript, XPS, EPUB, PCL, and more. Additionally, it allows high-quality conversions from RTF to PDF/HTML, HTML to PDF/Image, and Markdown to PDF.
This API offers a fast, reliable, and cost-effective solution for Word document processing and format conversion, streamlining workflows and improving productivity.
Spire.Doc for JavaScript is a fully independent JavaScript library for working with Word documents, with no need for Microsoft Office to be installed on your system. It provides an efficient, fast, and scalable solution for generating and processing Word documents, offering a clear advantage over traditional Microsoft Office Automation methods.
Spire.Doc for JavaScript offers high-quality conversion between Word Doc/Docx and various formats, including XML, RTF, TXT, EMF, HTML, ODT, Markdown, and more. It also supports converting Word documents to PDF, images (PNG, JPEG), PostScript, OFD, XPS, EPUB, and PCL, as well as converting RTF to PDF/HTML, HTML to PDF/Image, and Markdown to PDF. Additionally, users can save Word documents to streams or web responses.
Spire.Doc for JavaScript provides comprehensive support for creating and managing Word documents, offering full access to key document elements such as pages, sections, headers, footers, footnotes, paragraphs, lists, tables, bookmarks, comments, images, and background settings. It also supports advanced features like drawing objects, shapes, textboxes, images, and OLE objects, enabling users to generate dynamic Word documents with rich content and formatting.
Spire.Doc for JavaScript simplifies the process of working with existing Word documents. It supports essential document operations such as search and replace, alignment adjustments, page breaks, field filling, document concatenation, and document copying, enabling efficient and streamlined document management.
● High-quality conversion. ● High processing speed.
Spire.Doc for JavaScript enables developers to create and manipulate Word documents within a 64-bit Node.js environment. It offers a wide range of features for document generation, editing, and conversion, providing flexibility and power for building robust applications.
<template>
<span>The example demonstrates how to convert Word to PDF.</span>
<el-button @click="startProcessing">Start</el-button>
<a v-if="downloadUrl" :href="downloadUrl" :download="downloadName">
Click here to download the generated file
</a>
</template>
<script>
import { ref } from "vue";
export default {
setup() {
const downloadUrl = ref(null);
const downloadName = ref("");
const startProcessing = async () => {
try {
wasmModule = window.wasmModule;
if (wasmModule) {
// Load font file
await wasmModule.FetchFileToVFS("ARIALUNI.TTF", "/Library/Fonts/", `${import.meta.env.BASE_URL}static/font/`);
// Load the Word file
let inputFileName = "ToPDFTemplate.docx";
await wasmModule.FetchFileToVFS(inputFileName, "", `${import.meta.env.BASE_URL}static/data/`);
// Create a new document object
const document = wasmModule.Document.Create();
// Load the Word file
document.LoadFromFile(inputFileName);
// Define output file name
const outputFileName = "ToPDF-result.pdf";
// Save to PDF
document.SaveToFile({ fileName: outputFileName, fileFormat: wasmModule.FileFormat.PDF });
// Clean up resources
document.Dispose();
// Read the saved file and convert to a Blob object
const modifiedFileArray = wasmModule.FS.readFile(outputFileName);
const modifiedFile = new Blob([modifiedFileArray], { type: "application/pdf" });
// Set download properties
downloadName.value = outputFileName;
downloadUrl.value = URL.createObjectURL(modifiedFile);
}
} catch (error) {
console.error("Error processing the document:", error);
}
};
return {
startProcessing,
downloadName,
downloadUrl,
};
},
};
</script><template>
<span>The example shows how to convert Word document to txt file.</span>
<el-button @click="startProcessing">Start</el-button>
<a v-if="downloadUrl" :href="downloadUrl" :download="downloadName">
Click here to download the generated file
</a>
</template>
<script>
import { ref } from "vue";
export default {
setup() {
const downloadUrl = ref(null);
const downloadName = ref("");
const startProcessing = async () => {
wasmModule = window.wasmModule;
if (wasmModule) {
// Load the ARIALUNI.TTF font file into the virtual file system (VFS)
await wasmModule.FetchFileToVFS("ARIALUNI.TTF","/Library/Fonts/",`${import.meta.env.BASE_URL}static/font/`);
// Load the sample file into the virtual file system (VFS)
let inputFileName = "WordToTxt.docx";
await wasmModule.FetchFileToVFS(inputFileName,"",`${import.meta.env.BASE_URL}static/data/`);
// Create a new document
const doc = wasmModule.Document.Create();
// Load a document from the virtual file system
doc.LoadFromFile(inputFileName);
// Define the output file name
const outputFileName = "WordToTxt-result.txt";
// Save the document to the specified path
doc.SaveToFile({fileName: outputFileName, fileFormat: wasmModule.FileFormat.Txt});
// Read the saved file and convert to a Blob object
const modifiedFileArray = wasmModule.FS.readFile(outputFileName);
const modifiedFile = new Blob([modifiedFileArray], {type: "text/plain"});
// Clean up resources
doc.Dispose();
// Download the file
downloadName.value = outputFileName;
downloadUrl.value = URL.createObjectURL(modifiedFile);
}
};
return {
startProcessing,
downloadName,
downloadUrl,
};
},
};
</script><template>
<span>Click the following button to count the number of words in a Word document.</span>
<el-button @click="startProcessing">Start</el-button>
<a v-if="downloadUrl" :href="downloadUrl" :download="downloadName">
Click here to download the generated file
</a>
</template>
<script>
import { ref } from "vue";
export default {
setup() {
const downloadUrl = ref(null);
const downloadName = ref("");
const startProcessing = async () => {
wasmModule = window.wasmModule;
if (wasmModule) {
// Load the ARIALUNI.TTF font file into the virtual file system (VFS)
await wasmModule.FetchFileToVFS("ARIALUNI.TTF", "/Library/Fonts/", `${import.meta.env.BASE_URL}static/font/`);
// Load the sample file into the virtual file system (VFS)
let inputFileName = "Template_Docx_1.docx";
await wasmModule.FetchFileToVFS(inputFileName, "", `${import.meta.env.BASE_URL}static/data/`);
// Create a new document
const document = wasmModule.Document.Create();
// Load the template file
document.LoadFromFile(inputFileName);
//Count the number of words.
let content = [];
content.push("CharCount: " + document.BuiltinDocumentProperties.CharCount + "\n");
content.push("CharCountWithSpace: " + document.BuiltinDocumentProperties.CharCountWithSpace + "\n");
content.push("WordCount: " + document.BuiltinDocumentProperties.WordCount + "\n");
// Define the output file name
const outputFileName = "CountWordsNumber_out.txt";
//Save to file.
FS.writeFile(outputFileName, content.join(""))
// Read the saved file and convert to a Blob object
const modifiedFileArray = wasmModule.FS.readFile(outputFileName);
const modifiedFile = new Blob([modifiedFileArray], { type: 'text/plain' });
// Clean up resources
document.Dispose();
// Download the file
downloadName.value = outputFileName;
downloadUrl.value = URL.createObjectURL(modifiedFile);
}
};
return {
startProcessing,
downloadName,
downloadUrl,
};
},
};
</script>Product Page | Documentation | Examples | Forum | Temporary License | Customized Demo