OFD VIEWER
OFD viewer, parsed locally, kept private.
Upload an .ofd fixed-layout document (official papers, e-invoices, contracts). It is unpacked and previewed locally — extract text or export a page as PNG. Files never leave your browser.
Everything runs locally in your browser
How do I use the OFD viewer?
Pick an .ofd file to upload. The tool unpacks it locally, reads the page structure and renders text, images and color blocks, page by page. Switch to the “Text” tab to view and copy all text on a page (handy for pulling numbers from e-invoices or official papers). You can export the current page as PNG. Note: OFD is China’s fixed-layout standard; complex vectors/fonts are best-effort, but text extraction always works.
示例与注意事项Example & notes
一个例子A worked example
收到一张 .ofd 格式的电子发票：拖进来即可查看版面，还能导出成图片或 PDF 存档。An invoice arrives as .ofd: drop it in to read the layout, then export it as an image or PDF for archiving.
注意事项Things to watch
- OFD 是国产版式文档标准（定位类似 PDF），常见办公软件打不开。OFD is China’s fixed-layout document standard — the PDF equivalent — and most office suites cannot open it.
- 解析在本地完成，发票内容不会被上传。Parsing happens locally, so invoice contents are never uploaded.
- 转 PDF 时会尽量还原版式，但复杂印章或水印可能有细微差异。PDF export preserves the layout closely, though complex seals or watermarks may shift slightly.
相关问答More Q&A
能编辑 OFD 内容吗？Can I edit the OFD?
目前只支持只读查看与格式转换，不提供编辑能力。Viewing and format conversion only — editing is not supported.
支持多页文件吗？Does it handle multi-page files?
支持逐页浏览，也可整份转换为 PDF 或图片。Yes — page-by-page browsing, or convert the whole file to PDF or images.