Document PDF Converter vs 电子签字
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Document PDF Converter
This app offers a robust suite of file conversion tools, allowing users to transform PDFs into various formats like Word and text, and convert images, PPTs, and Word documents into PDFs. It's designed to be an essential utility for managing and manipulating document formats.
- Convert PDF to Word
- Convert PDF to Text
- Convert PDF to Pictures
- Convert Pictures to PDF
- Convert PPT to PDF
- Convert Word to PDF
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Need a different file format for sharing, reading, or organizing? Document PDF Converter brings essential PDF, document, image, text, spreadsheet, and presentation conversion tools into one clear workspace. Available tools include: • Convert PDF to documents, spreadsheets, images, or text • Convert documents, presentations, spreadsheets, images, text, and HTML to PDF • Merge PDF files • Encrypt, decrypt, or add watermarks to PDFs Choose the conversion tool you need and handle everyday files from a single file converter.
电子签字
This app converts various document formats, including PDF, Word, Excel, PPT, and images. It also offers features for creating seals, signing contracts, and converting web pages to PDF. Subscription plans are available for enhanced functionality.
- PDF to Word, Excel, PPT, image conversion
- Image to Word, PPT, Excel, PDF conversion
- Word, Excel, PPT, web to PDF conversion
- Seal creation
- Contract signing
- PDF conversion
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电子签字，专业的文档合同签名盖章软件，真实手写笔迹，电子章自定义制作，还可PDF转word、excel、ppt、图片等格式； 同时还可，图片转word、ppt、excel、pdf格式； 当然，还可以word、excel、ppt、网页转pdf格式。 应用订阅服务说明 1、订阅服务: 根据您的选择,提供订阅服务。 2.订阅价格：订阅价格取于选择的订单套餐,以实际订阅价格为准。 3.付款：用户确认购买并付款后计入iTunes账号。 4.订阅将自动续订，除非您在当前订阅周期结束前至少提前24小时关闭自动续订。 隐私协议：http://sites.google.com/view/wenjianzhuanhuan 用户协议：http://sites.google.com/view/wenjianzhuanhuan
Screenshots
Verdict
The clearest difference is in-app purchases: Document PDF Converter at none against 电子签字's 4. Document PDF Converter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). 电子签字's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 6 weeks). On price 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. 电子签字 sells 4 in-app purchases, starting at $3.99 per 7 days. Document PDF Converter asks for nothing beyond the download.
Document PDF Converter ships an update every 6 weeks, 电子签字 every 2 weeks. Both last shipped on October 24, 2026.
| Parameter | Document PDF Converter | 电子签字 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | — | 85.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 39 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | 晓椰 刘 | 胜财 陈 |
Customer experience
Document PDF Converter
电子签字
In-app purchases
Document PDF Converter
No in-app purchases
电子签字
- 周订阅7 Days trial$3.997 Days
- 月会员$6.991 Month
- 季度会员$6.993 Months
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- 年会员$19.991 Year
