LightPDF
8.8#2 in pdf editorsFrom $1.33 a monthFree planAndroidiOSWebAPI
VisitLightPDF vs Secure-Merge
Secure-Merge
6.6#17 in pdf merger softwareFrom $0.50 a monthFree planWeb
VisitWhat both publish
| Fact | LightPDF | Secure-Merge |
|---|---|---|
| Product | LightPDF describes itself as an AI-powered PDF solution for editing, converting, annotating, signing, organizing, and chatting with documents. | Secure-Merge is a browser-based tool for merging PDFs and images. |
LightPDF plans
- 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
Secure-Merge plans
- 7-Day Plus Pass$4.99, paid once
- Secure-Merge Plus$5.99 a year
- Secure-Merge Plus$8.99 a month
- Free—
Pick LightPDF if…
LightPDF suits people who need PDF editing and conversion alongside document chat and other AI tools. Its free plan is limited to web use, while paid plans list web, mobile, and desktop access.
Pick Secure-Merge if…
It suits legal, finance, HR, education, administration, and privacy-conscious users who need browser-based document merging. Basic use requires no account.