JianYan

鉴言(jianyan)是一款​收费​桌面端软件，支持将Deepseek数据​批量​为Markdown/PDF，方便本地编辑和浏览。

以铜为镜，可以正衣冠；以史为鉴，可以知兴替。以AI之回复为“言”，‘鉴’其精华，取名鉴言。

功能

​批量导出​，将账号下的Deepseek​所有​数据一次导出

  • 每个对话导出为一个单独的markdown或pdf文件，适合进一步编辑、分享。
  • 所有对话导出为一个pdf文件，适合浏览、知识归档整理。

    • 不支持所有对话导出为一个markdown，markdown可能几十MB巨大，不方便编辑

​速度快​

  • 导出为markdown：​秒级​，会对原始的markdown进行预处理
  • 导出为pdf：​分钟级​，250万字的markdown，在老旧电脑测试，耗时119秒，导出~7500页的pdf

​您的聊天内容永远留在您的设备上​

  • Jianyan 仅在本地处理聊天数据。我们只收集软件授权所必需的信息：邮箱和有限设备信息。我们不会上传、存储或分析您的私人聊天记录。

截图

jianyan_license_demo1.png

Figure 1: 激活界面
jianyan_license_demo2.png

Figure 2: 管理设备
jianyan_usage_demo.png

Figure 3: 使用帮助
jianyan_result_demo.png

Figure 4: 导出文件展示，左侧为文件列表，右侧为pdf

购买方式

付费(中国大陆用户)

准备一个​邮箱​，用于收取激活码，可通过微信或淘宝付费

下载

操作系统 下载链接
Windows jianyan_0.1.2_x64-setup.exe
Linux: Ubuntu/Debian jianyan_0.1.2_amd64.deb
Linux: 通用 jianyan_0.1.2_x86_64.AppImage

备注：

  • 由于本软件为独立开发，暂未购买微软昂贵的数字证书，Windows系统可能会弹出蓝色‘已保护你的电脑’提示。本软件保证​纯净无毒​，请​点击【更多信息】->【仍要运行】即可正常安装​
  • macOS: 测试中

激活

输入激活码，​激活后方可使用​，暂不支持试用

价格

一次性收费，购买后永久使用，一个激活码最多支持三台设备，旧设备可剔除下线。

若经济实在有困难或无法支付，请发送邮件至：support at v2gt.com

  • 学生邮箱提供优惠
版本 说明
标准永久版 永不过期，导出会话不受限制 66.66元
旗舰永久版 永不过期，导出会话不受限制，第一时间体验新功能 99.99元

付费(中国大陆用户)

准备一个​邮箱​，用于收取激活码，可通过微信或淘宝付费

常见问题

数据源来自哪里？

数据源来自官方提供的底层基础数据，不是从网页侧抓取(能保证最全的信息)。以Deepseek为例

  • 电脑访问deepseek官网
  • 如果看不到左边栏，点击左上角Logo
  • 点击左下角：系统设置->数据管理->导出所有历史对话，喝口水等待几分钟，然后点击下载

既然官方提供了数据，为何还要收费？

官方提供的数据为底层json数据，鉴言进行了进一步的加工整理，尤其对pdf的生成进行了很多优化。

发布历史

0.1.2

  • 解析markdown语法重构

    • 丰富对语法的支持，含表情、脚注、高亮、图片(block/inline)、链接、内联HTML、Html块等
    • 优化支持极端case比如交错的标签、列表等
  • 界面支持英文、中文(简体+繁体)

0.1.1

  • 优化安装包体积，从60MB -> 19MB
  • 修复mermaid极端图片溢出的问题

0.1.0

  • 2026-07-04 发布第一个版本，支持mermaid flow chart / pdf / md export

copyright

本软件由作者独立研发，保留所有权利。未经许可，任何个人或组织复制、修改或传播本软件的行为均属侵权。

隐私政策

见 privacy

服务条款

见 Term of Service

Jianyan is a paid (see #Price) desktop software that allows users to batch export their Deepseek data into high-quality Markdown and PDF files, making local editing, organizing, and browsing easier than ever.

Features

Batch export – export all data under your Deepseek account in one go.

  • Each conversation is exported as a separate Markdown or PDF file, suitable for further editing and sharing.
  • All conversations are exported as a single PDF file, suitable for browsing and knowledge archiving.

    • Exporting all conversations as a single Markdown file is not supported, as the Markdown file could be dozens of MB in size and cumbersome to edit.

Fast

  • Export to Markdown: second-level, the raw Markdown is preprocessed. Export to PDF: minute-level, on an old test machine, exporting a 2.5-million-character Markdown file took 119 seconds and produced a ~7,500 page PDF.

Your chats stay on your device

Jianyan processes your chat data locally. We only collect the minimum information required for license activation: your email address and limited device information. We never upload, store, or analyze your private conversations.

Screenshot

en_jianyan_mainwork.png

Figure 5: Jianyan Export Data
en_jianyan_setting.png

Figure 6: Jianyan Setting

Purchase methods

Download

Opearating System Download Link
Windows jianyan_0.1.2_x64-setup.exe
Linux: Ubuntu/Debian jianyan_0.1.2_amd64.deb
Linux: General jianyan_0.1.2_x86_64.AppImage

Note:

  • As this software is independently developed, we have not yet purchased Microsoft's expensive digital certificate. Windows may display a blue "Windows Protected Your PC" prompt. We assure you that this software is completely clean and virus-free. Please click "More info" → "Run anyway" to install normally.
  • macOS: under testing.

Activation:

  • Enter the activation code. The software can only be used after activation. A trial version is not available at this time.

Price

One-time payment, permanent use after purchase. One activation code supports up to 3 devices, and old devices can be deactivated and removed.

Price Edition Description
$ 9.9 Standard Perpetual Never expires, unlimited chat export
$ 14.9 Flagship Perpetual Never expires, unlimited chat export, early access to new features

Release history

0.1.2

  • Refactor Markdown parsing

    • Enrich syntax support, including emojis, footnotes, highlights, images (block/inline), links, inline HTML, HTML blocks, etc.
    • Optimize support for edge cases such as interleaved tags, lists, etc.
  • Interface supports English, Chinese (Simplified + Traditional)

0.1.1

  • Optimized installation package size, reduced from 60MB to 19MB.
  • Fixed the issue with extreme image overflow in mermaid.

0.1.0

  • 2026-07-04 Released the first version with support for mermaid flow chart, PDF, and MD export.

Copyright

This software is independently developed by the author, and all rights are reserved. Without permission, any individual or organization that copies, modifies, or distributes this software commits an infringement.

Privacy

See privacy

Term of service

See Term of Service