知网cnki vs CAJ转换器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
知网cnki
Access a vast collection of global academic resources, including international journals, research papers, and literature. Features include document translation, CAJ file viewing, and intelligent search to help you discover and utilize academic content.
- Access international journals and research papers
- Document translation (PDF/Word)
- CAJ file viewer with original layout
- Integrates millions of academic resources
- Intelligent search and discovery
- Supports various resource types (theses, patents, etc.)
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全球学术快报是一款国际期刊、研学、论文、文献、英文学术期刊及外文文献论文的软件。 为方便学者、教授、师生使用全球学术快报手机移动认知网上服务，随时随地获取认知网上服务的全球学术信息。展现形式包含PDF/Word等文档整篇翻译，保留CAJ源文件样式和排版，caj viewer双语查看。 学术数据整合数亿条全球优质学术资源，集成论文库期刊、学位、会议、科技报告、专利等十余种资源类型，覆盖caj阅读各研究层次，感知用户学术背景，智慧你的搜索。致力于帮助用户精准发现、获取与沉淀学术精华。愿与合作伙伴共同打造知识服务的基石、共建移动知网研学、论文、期刊、文献，caj学术生态。 全球学术快报是以英文期刊资源保障为基础，以全球学术cnki手机知网数据整理、信息挖掘、情报分析为路径，以数据对象化为核心，面向知识服务与应用的一体化服务平台。学术快报平台采用了先进的caj大数据构架与云端服务模式，通过准确、完整的数据索引和数据对象，着力为读者及服务机构营造良好的使用环境和体验。 用户协议：https://docs.qq.com/doc/DZUttT3hrQXBqSXRS 隐私政策：https://docs.qq.com/doc/DZVNpWHdBRUx5YWRH
CAJ转换器
Convert academic document formats like CAJ, NH, and KDH into clear PDF and Word files. Easily extract text, images, and tables, and convert other document types to PDF.
- Convert CAJ, NH, KDH to PDF and Word
- Extract text, images, and tables
- Convert PDF to Word, Excel, PPT, TXT, JPG, PNG
- Compress and encrypt PDF files
- Convert Word, Excel, PPT, TXT, images to PDF
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论文学术期刊文档阅读及转换器！ [CAJ转换] 支持caj/nh/kdh文件格式转成清晰的PDF及Word，可下载及复制文字； [CAJ处理] 支持caj/nh/kdh文件格式，转表格PPT图片文字等，支持提取图片等； [PDF转换] 支持PDF文件转Word、excel、ppt、txt、jpg、png等，支持压缩加密； [其它转PDF] 支持将Word、excel、ppt、txt、图片等转成PDF格式的文档。 会员订阅： 订阅价格为每年68元、每月28元 订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订；帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用 订阅可以由用户管理，并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订 隐私条款：https://shimo.im/docs/NJkbE4082eTjMQqR 使用条款：https://shimo.im/docs/WlArzxbQQJfzRnA2
Screenshots
Verdict
The clearest difference is in-app purchases: 知网cnki at none against CAJ转换器's 3. 知网cnki also leads on update cadence (every 3 weeks vs every 2 months). CAJ转换器's advantage is review sentiment (20% vs 0%). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CAJ转换器 sells 3 in-app purchases, starting at $3.99 per month. 知网cnki asks for nothing beyond the download.
知网cnki ships an update every 3 weeks, CAJ转换器 every 2 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | 知网cnki | CAJ转换器 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 20.0% of reviews — better |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 19 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | CGIT | Beijing Chejiang Internet Technology Co., Ltd. |
Customer experience
知网cnki
CAJ转换器
In-app purchases
知网cnki
No in-app purchases
CAJ转换器
- 月会员$3.991 Month
- 年会员$9.991 Year
- 永久会员$14.99
