v3.3.1

PaddlePaddle/PaddleOCRv3.3.1Oct 29, 2025by cuicheng01

AI Summary

Bug fix release addressing issues with document image preprocessing switch in PP-StructureV3 and PaddleOCR-VL. Documentation improved with offline environment usage instructions.

Key Highlights

Fixed document image preprocessing switch not taking effect in PP-StructureV3 and PaddleOCR-VL
Added instructions for PaddleOCR-VL fully offline environment usage

New Features

Document image preprocessing fix
Offline environment usage support

Full Release Notes

## 2025.10.29 v3.3.1 released

- Fixed the issue where the document image preprocessing switch did not take effect in PP-StructureV3 and PaddleOCR-VL.
- Improved the user documentation by adding instructions for using PaddleOCR-VL in a fully offline environment. [Details](https://www.paddleocr.ai/latest/en/version3.x/pipeline_usage/PaddleOCR-VL.html#1-environment-preparation).

## 2025.10.29 v3.3.1 发布

- 修复了 PP-StructureV3 和 PaddleOCR-VL 的文档图像预处理开关不生效的问题。
- 优化了使用文档，提供了 PaddleOCR-VL 纯离线环境使用的方式。[详情](https://www.paddleocr.ai/latest/version3.x/pipeline_usage/PaddleOCR-VL.html#1)。

## New Contributors
* @AmirHosseinOmidi0 made their first contribution in https://github.com/PaddlePaddle/PaddleOCR/pull/16659
* @ZhangX-21 made their first contribution in https://github.com/PaddlePaddle/PaddleOCR/pull/16745
* @AdlerFleurant made their first contribution in https://github.com/PaddlePaddle/PaddleOCR/pull/16756
* @tianyuzhou668 made their first contribution in https://github.com/PaddlePaddle/PaddleOCR/pull/16518

**Full Changelog**: https://github.com/PaddlePaddle/PaddleOCR/compare/v3.3.0...v3.3.1