PDF补丁丁——PDF工具箱，可以编辑书签、剪裁旋转页面、解除限制、提取或合并文档，探查文档结构，提取图片、转成图片等等
active 2023-08-15 → 2026-07-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1058 days from 2023-08-15 to 2026-07-07. Pushes: 69 total, peak 3 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 184 total, peak 7 in a day. Comments: 379 total, peak 14 in a day. Stars: 3,523 total, peak 73 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| wmjordan | 322 | 69 | 1 | 196 |
| Charltsing | 84 | 0 | 0 | 54 |
| lforlgg | 36 | 0 | 0 | 29 |
| strnghrs | 18 | 0 | 0 | 14 |
| luojineng | 12 | 0 | 0 | 7 |
| retsyo | 8 | 0 | 0 | 5 |
| zwo1a | 7 | 0 | 0 | 3 |
| wingjiszeto | 5 | 0 | 0 | 4 |
| Anonymous220623 | 5 | 0 | 0 | 2 |
| abdd22 | 5 | 0 | 0 | 3 |
| hakutyou | 5 | 0 | 0 | 4 |
| AnabasisXu | 4 | 0 | 0 | 2 |
| balthild | 4 | 0 | 0 | 2 |
| sizhikai0000-ux | 4 | 0 | 0 | 2 |
| MusikerChen | 4 | 0 | 0 | 2 |
| Lenux92 | 4 | 0 | 0 | 2 |
| ilcpm | 4 | 0 | 0 | 2 |
| cruisermaxx | 4 | 0 | 0 | 2 |
| hou6807628 | 4 | 0 | 0 | 1 |
| ijvim | 4 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#189Charltsing2026-04-02 05:34双层pdf能不能将背景图片去掉，前景文本层改为黑色，这个有方法实现吗？
- Issue comment#294Charltsing2026-02-26 18:11[功能请求]支持提取PDF内嵌的字体和内嵌的文字
- Issue#308wmjordan2026-02-15 02:43无法查看命令
- Issue comment#308wmjordan2026-02-15 02:42无法查看命令
- Issue#308Charltsing2026-02-14 12:56无法查看命令
- Issue comment#307Charltsing2026-02-02 09:10考虑引入lcmsnet库，对CMYK色彩空间图像提供ICC校正
- Issue comment#307wmjordan2026-02-02 09:10考虑引入lcmsnet库，对CMYK色彩空间图像提供ICC校正
- Issue comment#307wmjordan2026-02-02 08:04考虑引入lcmsnet库，对CMYK色彩空间图像提供ICC校正
- Issue comment#307Charltsing2026-02-02 04:21考虑引入lcmsnet库，对CMYK色彩空间图像提供ICC校正
- Issue comment#290wmjordan2026-02-02 02:43文件结构查看器不能正确识别BDC内的文本
- Issue comment#302abdd222026-01-31 08:51无法打开PDF文件（直接报错）
- Issue comment#302wmjordan2026-01-31 00:12无法打开PDF文件（直接报错）
- Issue comment#242Charltsing2026-01-30 19:07导出Separation色彩空间的jpg图片是黑色的
- Issue comment#302abdd222026-01-30 10:41无法打开PDF文件（直接报错）
- Issue comment#305ZaynMalik12026-01-21 00:32CMYK 格式的图像的 pdf 文件提取出的图像颜色发绿、泛白
- Issue comment#305wmjordan2026-01-20 12:12CMYK 格式的图像的 pdf 文件提取出的图像颜色发绿、泛白
- Issue#305wmjordan2026-01-20 03:35CMYK 格式的图像的 pdf 文件提取出的图像颜色发绿、泛白
- Issue comment#305ZaynMalik12026-01-19 16:50CMYK 格式的图像的 pdf 文件提取出的图像颜色发绿、泛白
- Issue comment#303wmjordan2025-12-29 11:31内嵌Jpg图像高度错误，导致文档结构查看器无法查看图像
- Issue comment#304wmjordan2025-12-29 11:24直接编辑书签文本
- Issue comment#304wmjordan2025-12-29 02:53直接编辑书签文本
- Issue comment#304cruisermaxx2025-12-29 02:52直接编辑书签文本
- Issue comment#304cruisermaxx2025-12-29 02:48直接编辑书签文本
- Issue comment#304wmjordan2025-12-29 02:42直接编辑书签文本
- Issue comment#304wmjordan2025-12-29 01:29直接编辑书签文本
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 3,523 stars here means stars gained during the window, not the repo's star count.