xuchengsheng/wx-dump-4j
一款基于Java开发的微信数据分析工具。 observed · 2026-08-28
Health v2 · maintenance only
22/100
- Activity 13
- Release rhythm 8
- Longevity 67
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 951
- days_rel: n/a
- days_push: 527
- n_releases_24m: 0
Adoption not part of the score
2742 stars · 447 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A Java-based WeChat data analysis tool that reads, backs up, and manages WeChat chat history. It uses JNA to access WeChat process data and Spring Boot with SQLite for storage and analysis.
Use cases
- backup my wechat chat history
- analyze wechat chat records
- export wechat messages to excel
- search wechat chat logs
- manage wechat contact and message data
When to choose
- you need to back up or analyze your own WeChat chat history on Windows
- you want a Java/Spring-based tool you can extend
- you want to export chat data for analysis
When to avoid
- you need WeChat analysis on macOS or Linux
- you want a supported, official WeChat export solution
- reading other people's chat data without consent - this raises legal and ethical issues
Facets
application · maturity active
analytics data-visualization backup developer-tools messaging-platforms data-science privacy developer-tools windows jvm wechat chat-history message-analysis jna spring-boot sqlite desktop
1 source
- readme: https://github.com/xuchengsheng/wx-dump-4j · fetched 2026-08-28 · 4605f18ea9b3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| xuchengsheng/wx-dump-4j | main | 22 |
For agents
markdown · JSON · MCP: product_card(name="xuchengsheng/wx-dump-4j")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem