CalcNote vs ZeroShell
A side-by-side look at CalcNote and ZeroShell. For an in-depth review of either product, follow the links below.
CalcNote
Office & Productivity
CalcNote is a free, open-source spreadsheet software for Windows. It has basic spreadsheet functionality for managing tables, formulas, charts and more. Good for simple personal or student use.
spreadsheettablesformulaschartsfreeopensource
ZeroShell
Network & Admin
ZeroShell is an open source network device with features including routing, firewall, VPN, web server, DHCP server, DNS server, captive portal, and more. It is lightweight and can run on old hardware, making it useful for small networks and testing environments.
networkingrouterfirewallvpndhcpdns
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