
#1LightPDF 记录了 1,742,568 月访问量,月度环比增长为 -15.3%,定价为免费增值。WAlink 记录了 375 月访问量,增长率为 +62.3%,定价为免费。
WAlink is a free WhatsApp link and QR code generator that turns a phone number into a click-to-chat link, complete with prefilled message, downloadable QR code, optional brand link, click analytics and multi-agent routing. No account or fee is required to create unlimited links.
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | lightpdf.com | link.wadesk.io |
| 定价模式 | 免费增值 | 免费 |
| 月访问量 | 174.26万 (1,742,568) | 375 (375) |
| 月度环比流量变化 | -31.46万 (-15.3%) |
| +144 (+62.3%) |
| 主要市场与份额 | 🇮🇳 印度 (24.9%) | 🇺🇸 美国 (100%) |
|---|
| 直接访问 / 月 | 44.21万 | 149 |
|---|
| 用户评分 | 4.2 | 4.5 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|

跨设备的免费 AI PDF 编辑、转换与阅读工具
上传 PDF 后用自然语言提问、追问细节,并查看答案引用的原文段落;另有模式可直接解析 YouTube 视频。
把整份文档翻译成 20 多种语言,包括扫描版和图片型 PDF,并尽量保持原有排版不变。
自动把发票、收据、银行对账单和采购订单转成结构化的 Excel 文件。
编辑文字与图片、OCR 扫描页、与 Office 格式互转,并支持合并、拆分、压缩、水印、签名与批注。
WAlink is a free WhatsApp link and QR code generator that turns a phone number into a click-to-chat link, complete with prefilled message, downloadable QR code, optional brand link, click analytics and multi-agent routing. No account or fee is required to create unlimited links.
Enter a number, optionally add a prefilled message, and get a ready-to-share wa.me link and high-resolution QR code instantly — with country formatting handled for you.
Track total clicks and unique visitors per link to see exactly which post, ad or placement is generating conversations.
Replace the ugly number with a memorable wa.link style URL that looks trustworthy on a business card, flyer or Instagram bio.
A single link routes new chats round-robin to the next available teammate, so shared sales or support lines are not carried by one person.

#1Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.

Provides quick browser-based PDF editing and e-signatures, but has a less advanced conversational AI assistant.
提供完全免费的 PDF 编辑与 AI 助手体验,但缺少 LightPDF 的部分云端协作功能。
Offers a robust desktop suite for OCR and editing, but requires software installation unlike cloud platforms.
擅长开发者 API 集成与 PDF 对话,但缺乏全面的传统 PDF 编辑工具。
免费二维码生成器,支持 AI 艺术设计、动态二维码与扫描分析
具备交互式 PDF 对话与填表功能,但高级桌面编辑与转换选项较少。