LightPDF vs WPS PDF Editor
LightPDF
lightpdf.comWPS PDF Editor
wps.comSide by side
| Figure | LightPDF | WPS PDF Editor |
|---|---|---|
| Price from | $1.33/mo | $0.25/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 5 | 4 |
| Spec score · PDF editors | 9.2 (#6) | 9.3 (#3) |
| Browser extension | The maker lists a Chrome/Edge extension among LightPDF platforms. | The WPS PDF Extension can read, edit, fill, convert, and AI-chat with PDFs in a browser. |
| Cloud storage | The free plan includes cloud storage for five files for one year, while each listed paid plan shows unlimited cloud storage. | The PDF editor page states cloud sync storage ranges from 1GB to 20GB, depending on the plan. |
| Founded | 2018 | 1988 |
| Free plan | Yes | Yes |
| Support | The pricing page says users can contact live chat or submit a support ticket and receive a response within 24 hours. | WPS lists a Help Center, online customer service, WPS Academy, feedback, and technical specifications resources. |
Plans
LightPDF
- Free PlanFree
- Monthly Plan$5.99 a month
- Yearly Plan$15.99 a year
- Lifetime Plan$39.99 a month
- Lifetime Plan$39.99, paid once
WPS PDF Editor
- WPS StandardPriced on request
- WPS Pro+$69.99 a year
- WPS Pro+ Sharing Plan$3 a year
- WPS StandardFree
In their own words
LightPDF
LightPDF is an AI-powered PDF service for editing, converting, annotating, signing, organizing, and chatting with documents. Its AI Agent accepts chat requests for tasks such as merging, conversion, watermark removal, page numbering, and compression. Other listed AI features include translation, image processing, data extraction, invoice generation, and document enhancement. LightPDF offers a conversion API for PDFs and office documents, including Word, Excel, PowerPoint, images, HTML, and text. It is available on the web, Android, iOS, macOS, and Windows, with a Chrome/Edge extension. The free plan is web-only, limits files to 10MB, includes five cloud files for one year, and allows three AI Agent questions per day. Monthly and yearly plans include 1,000 AI credits per month; the lifetime plan includes 40,000 credits valid until used. Monthly costs $5.99 a month, Yearly costs $15.99 a year and includes a 3-day free trial, and Lifetime costs $39.99 a month. Premium features can be used on one device at a time.
WPS PDF Editor
WPS PDF Editor handles reading, summarizing, translating, editing, converting, compressing, and signing PDF documents. Users can combine files, reorder or split pages, and insert or delete pages. Its AI tools summarize PDFs, explain selected content, translate text or full documents, and answer questions about files. The editor detects fillable fields, supports form completion, and adds electronic signatures. WPS says files are processed locally unless users choose cloud upload, with cloud synchronization across Windows, Mac, iOS, Android, and the web. A browser extension can read, edit, fill, convert, and AI-chat with PDFs. The editor is part of a suite that includes Writer, Spreadsheet, and Presentation. The free WPS Standard plan lists 1 GB of cloud storage, 47 file formats, and 46 languages. WPS Pro+ is listed at $5.83/mo (annual), with a 3-day trial in the pricing note; its plan details list $69.99/Year billing and 20 GB storage. The sharing plan is listed at $3.00 per year, billed at $41.99/Year/user, with a two-user minimum.