OpenSnitch
Linux 开源应用防火墙,拦截未知出站连接,不是杀毒引擎。An open-source application firewall for Linux that intercepts unknown outbound connections; it is not an antivirus engine.
完全免费Free
LinuxLinux
功能Features
- 部分Partial实时防护Real-time protection
实时拦截未知出站连接实时拦截未知出站连接
- ✗✗恶意软件扫描Malware scan
- ✗✗勒索软件防护Ransomware protection
- ✓✓防火墙Firewall
- ✗✗网页防护Web protection
- ✗✗钓鱼防护Phishing protection
- ✗✗电子邮件扫描Email scan
- ✗✗行为/启发式检测Heuristic / behavior
- ✗✗VPN 捆绑Bundled VPN
- ✗✗密码管理器捆绑Bundled password manager
- ✗✗游戏模式Game mode
- ✗✗跨平台桌面Cross-platform desktop
仅 Linux仅 Linux
价格与免费限制Price and free-tier limits
完全免费的 Linux 应用防火墙。Completely free Linux appfirewall。
| 方案Plan | 价格Price | 说明Notes |
|---|---|---|
| 全部功能All features | 免费Free | —— |
价格随地区、促销变化,以官网为准。Prices vary by region and promotion; official sites are authoritative.
免费档限制Free-tier limits
无付费档;仅 Linux无付费档;仅 Linux
概况Overview
数据来源Sources
软件资料采集日期 2026-11-12Software details collected 2026-11-12
GitHub 数据更新于 2026-11-13 10:39(北京时间)。GitHub data updated 2026-11-13 10:39 (UTC+8).