An objective side-by-side comparison of two PDF security platforms — covering DRM, access control, pricing, and ease of use — so you can choose the right fit.
PDF DRM & Security Comparison
Two different approaches to PDF security
Enterprise-grade PDF DRM platform with dedicated viewer software. Best suited for large organizations needing offline document control and compliance-driven security.
Web-based secure PDF sharing platform. Upload a PDF, get a secure link with access control, view tracking, and expiration — no software installation required.
Follow this decision guide to find the right fit
12 key features compared side by side
| Feature | Locklizard | MaiPDF |
|---|---|---|
| Pricing | Paid subscription | Free tier available Advantage |
| Setup | Software installation required | Web-based, instant Advantage |
| DRM Protection | Advanced Advantage | Link-based |
| Access Control | Per-user keys | Link + password + email |
| Time-Limited Access | ||
| View Analytics | Admin console | Real-time dashboard Advantage |
| Download Prevention | ||
| Print Control | ||
| Watermarking | ||
| Mobile Support | Limited (viewer app) | Full (any browser) Advantage |
| Offline Access | Full offline Advantage | Online only |
| Recipient Experience | Install viewer + key file | Click link → view Advantage |
Cost analysis for different team sizes
Best for: Large enterprises with dedicated IT and security budgets
Best for: Individuals, freelancers, small teams, and startups
Match your use case to the right tool
Secure PDF sharing in three simple steps
Drag and drop or select your PDF file. No account required for basic sharing.
Configure password, view limits, expiration date, download prevention, and watermarks.
Get a secure link. Share it anywhere. Monitor views, locations, and devices in real time.
Common questions about Locklizard vs MaiPDF
Locklizard is an enterprise-focused PDF DRM solution requiring dedicated software installation and paid licenses. MaiPDF is a web-based platform offering free secure PDF sharing with link-based access control, view tracking, and expiration — no software installation needed.
Yes. MaiPDF offers a free tier that includes secure link sharing, view tracking, access expiration, password protection, and download prevention — with no credit card or subscription required.
Yes. Locklizard requires recipients to install a dedicated Safeguard Viewer application to open protected PDF files. MaiPDF delivers documents through a standard web browser with no installation.
MaiPDF is generally better for small businesses and individuals due to its free pricing, zero-setup web-based delivery, and intuitive interface. Locklizard is designed for enterprises that need offline DRM enforcement and dedicated IT support.
Both platforms offer view analytics. MaiPDF provides real-time view tracking with geographic data, device info, and view duration. Locklizard tracks document usage through its admin console with per-user reporting.
Try MaiPDF free — upload your first PDF in seconds. No signup required.