ODT to Word
.odt to an editable .docx · open and keep editing straight away in Word / WPS
为什么这个工具要上传文件？
本站其它工具都在你的浏览器里本地处理、文件不出本机；但 .odt 与 .docx 是两套完全不同的文档结构，要转出一份 Word 能正确识别、样式不散的 .docx，需要服务端的文档排版引擎来重写 OOXML 结构，浏览器里做不到同等兼容度，因此它是本站少数需要上传的工具之一。 上传的文件只用于这一次转换：不写入数据库、不留存在服务器（转换完成立即删除）、不上传到任何第三方、不会被任何人看到。 若文件敏感到「连转换服务都不能经手」，可在本地用 LibreOffice / OpenOffice / WPS 打开 .odt 后「另存为 .docx」完成。
把 .odt 文件拖到这里，或点击选择
支持 OpenDocument 文本文档 .odt；单文件不超过 20MB
提示：常见文档几秒到十几秒，页数多或图片大时最长约一分半钟。带打开密码（加密）的文档无法转换，请先去密码。
ODT 转 Word 的常见用法与效果边界
为什么需要这一步。ODT（OpenDocument Text）是 LibreOffice、OpenOffice 的默认格式，也是国际标准；而单位里大多用 Word，Word 默认打不开 .odt。转成 .docx 之后，对方能直接打开、继续编辑、套用模板、批注与修订——这是「拿回编辑权」的最直接办法。
和「ODT 转 PDF」怎么选。要发给别人看、不希望对方改动，转 PDF；要自己或同事继续改，转 .docx。两个方向本页旁边都能点到，不确定就各转一份：PDF 发出去，.docx 留着自己改。
样式能保留到什么程度。段落与标题层级、加粗斜体、项目符号、表格、图片、页眉页脚、页面大小与页边距通常会一起转过去，中文字体也会正常映射。但要如实说明两点：一是字体替换——.odt 里如果用了你本机装、服务器上没有的字体，会替换成可用的中文字体，行距与断行位置可能跟着变；二是复杂对象（文本框、艺术字、部分绘图与图表、公式）可能出现位置偏移或降级为图片。正式材料建议转换后先打开核对一遍再发出去。
本页不做的事。不做反向的「Word 转 ODT」（Word 里「另存为」就能选 OpenDocument 格式，不需要上传）；不把 .ods / .odp 转 Word；也不解密带密码的文档。
Privacy note:文件仅用于这一次转换——不写入数据库、不留存服务器（转换完成立即删除）、不上传到任何第三方。单文件上限 20MB，超出会在上传前直接拦下。
FAQ
Yes, it uploads - but only for this one conversion. The internals of .odt and .docx are entirely different; producing a .docx that Word / WPS reads correctly with its styles intact requires the server-side layout engine to rewrite the OOXML package (document conversions of this kind share one channel). Uploaded files serve only the conversion: deleted the moment conversion finishes, not written to any database, not retained, not used for anything else, never sent to any third party. Every other tool on the site (images, local PDF processing, text, QR codes and so on) still runs entirely in your browser - those files never leave your machine.
Mostly yes: paragraph and heading levels, character formatting, bullets and numbering, tables, images, headers and footers, page size and margins all come across; Chinese fonts map correctly and you can keep typesetting right away. Two kinds of differences to watch: first, font substitution - fonts the server lacks are replaced with Chinese fonts, and line spacing or wrap points may shift; second, complex objects (WordArt-style text, text boxes, some charts and formulas) may land off-position or degrade into images. For important documents, open and check before use.
This page does not offer that direction. In Word / WPS, just open the .docx and use Save As → OpenDocument Text (.odt) - you get an .odt directly, no upload needed, and honestly you should not hand your files to us for something your word processor does natively. This page only does .odt → .docx.
This page accepts .odt (text documents) only. For spreadsheets (.ods) use ODS-to-Excel; for presentations (.odp) use ODP-to-PPT - a wrong format is rejected server-side with the reason stated. 20MB per file; above that, split the document or shrink the images inside. An .odt with an open password cannot be converted - remove the password first.
Ordinary documents take seconds to tens of seconds; with many pages or large images it can run to about ninety seconds. When the server is busy you get a 'too many requests' message - wait a moment and retry. Common failures and their messages: unsupported format or direction (400), file over 20MB (413), conversion quota used up (429), corrupt file (502), conversion timeout (504), service temporarily unavailable (503). A failed conversion never modifies your original file - retrying is just clicking Start again.