ChmSee vs Portmaster
A side-by-side look at ChmSee and Portmaster. For an in-depth review of either product, follow the links below.
ChmSee
Education & Reference
ChmSee is a free, open source CHM file viewer for Windows. It allows users to easily open and read CHM documentation files. Key features include a clean, customizable interface, tabs for opening multiple CHM files, search tools, and custom skins.
chmviewerdocshelp-files
Portmaster
Security & Privacy
Portmaster is a free, open source application firewall and HTTPS proxy for Windows that protects against malicious content getting to your computer. It blocks malware, ads, and trackers from making connections.
firewallprivacysecurityhttps-proxy
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