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PDFdo.com -- 在线免费处理转换PDF — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Desktop Publishing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
docpe.com ↗	39 match 1 shared topics	档铺网——在线文档免费处理	zh	software-and-applications	robotsllmsaihumans	emailphone	none
boatcloud.cn ↗	36 match 1 shared topics	苏打在线工具 - 免费好用的在线工具箱	China zh	software-and-applications	robotsllmsaihumans	emailphone	none
2rrp.com ↗	36 match 1 shared topics	安成在线工具 - 免费实用工具查询网站	zh	software-and-applications	robotsllmsaihumans	emailphone	partial · 2
100liu.com ↗	35 match 1 shared topics	安卓手机PPT转PDF - 在线双向格式转换中心即转即下平台	zh	software-and-applications	robotsllmsaihumans	emailphone	none
123aitool.com ↗	35 match 1 shared topics	123AITool 在线工具箱	zh	software-and-applications	robotsllmsaihumans	emailphone	none
fanyi-youdao-app.com ↗	35 match 1 shared topics	网易有道翻译官网 - 免费在线翻译工具下载	zh	software-and-applications	robotsllmsaihumans	emailphone	partial · 8
ahbit.cn ↗	35 match 1 shared topics	啊哈宝星 - 在线工具箱，发现你的啊哈时刻	China zh	software-and-applications	robotsllmsaihumans	emailphone	none
ctdy123.com ↗	35 match 1 shared topics	影谷长图阅读器 - 专业长图阅读与打印工具 \| 在线长图处理	zh	software-and-applications Paddle	robotsllmsaihumans	emailphone	none
hs633.com ↗	34 match 1 shared topics	交易师多屏管理软件在线帮助	zh	software-and-applications	robotsllmsaihumans	emailphone	none
cryptomccacs.com ↗	34 match 1 shared topics	智优客服 \| 在线客服系统	zh	software-and-applications	robotsllmsaihumans	emailphone	none
onboxdeer.com ↗	34 match 1 shared topics	在线工具集合 - onboxdeer.com	zh	software-and-applications	robots llmsaihumans	emailphone	partial · 8
easybug.org ↗	34 match 1 shared topics	最简单的bug管理系统，免费在线bug管理工具-EasyBug	zh	software-and-applications	robotsllmsaihumans	emailphone	none
vipgrouprealty.com ↗	34 match 1 shared topics	PPT转换PDF排版不乱 - 智能PPT转PDF官方版\| 2026版	zh	software-and-applications	robotsllmsaihumans	emailphone	none
htb6puvp.com ↗	34 match 1 shared topics	三叶草欧码和亚洲尺码有什么区别 -在线免费高清-官方网站	zh	software-and-applications	robotsllmsaihumans	emailphone	none
365docx.com ↗	34 match 1 shared topics	365文库 - 365文档网、文档免费下载、编辑、格式转换、pdf文档转换	zh	software-and-applications	robotsllmsaihumans	emailphone	none
easydebug.net ↗	34 match 1 shared topics	easyDebug.NET在线工具	zh	software-and-applications	robotsllmsaihumans	emailphone	none
mcesky.com ↗	34 match 1 shared topics	DocFlow - 在线文档SAAS服务	zh	software-and-applications	robotsllmsaihumans	emailphone	none
daaula.net ↗	34 match 1 shared topics	一码特内部资料-全年资料免费大全	zh	software-and-applications	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.