# Chinese Conversion

Convert ebooks between simplified and traditional Chinese.

- Convert an ebook between simplified and traditional Chinese.
- Runs inside calibre.
- Works offline.

[Forum thread](https://www.mobileread.com/forums/showthread.php?t=373788)

## Recent updates

- 2026.07.31 — [修了转换时误改 stylesheet 的问题，简繁转完之后字体选择不会再失效。](https://nowtiny.xyz/zh/apps/calibre-zh-conversion/changelog/v3-9-1.md)
- 2026.07.22 — [新增了双语对照，转换时可以留下原文。](https://nowtiny.xyz/zh/apps/calibre-zh-conversion/changelog/v3-6-0.md)
- 2026.07.02 — [macOS 上可以试一下 Vision OCR，图片里的字会写进 alt 文本，不会插进正文。](https://nowtiny.xyz/zh/apps/calibre-zh-conversion/changelog/v3-5-1.md)