Curated Collection
Windows Security · Windows
This page picks 200 with Windows support Security Tools, ranked by overall rating and price, with an average rating of 7.4 / 10. 163 of them are friendly for mainland China access (CN ≥ 2 stars). Monthly prices range from $1.00 to $2,000. Headquarters: United States / Unknown / Germany / United Kingdom. Data is compiled from public sources plus editorial testing, cached and refreshed every 5 minutes; compare specs and jump straight to official sites in the table below.
Category
🛡 All Security
Windows Security Top 9
Sorted by this dimension, recalibrated monthlyAll 200 Windows Security compared
Click a provider name for the full review| # | Provider | Sub-category | HQ | Monthly | Rating | CN | Payment | Visit |
|---|---|---|---|---|---|---|---|---|
| 1 |
 bitwarden.com |
Password Mgr | United States | $1.65/mo | 9.0 | — | Visit | |
| 2 |
 1password.com |
密码管理器 | Canada | $2.99/mo | 9.0 | — | Visit | |
| 3 |
 duo.com |
Mfa | United States | $3.00/mo | 9.0 | — | Visit | |
| 4 |
 adguard.com |
广告拦截 | Cyprus | Free / Contact | 9.0 | — | Visit | |
| 5 |
 gnupg.org |
加密工具 | Global | Free / Contact | 9.0 | — | Visit | |
| 6 |
 gpg4win.org |
Encryption | Germany | Free / Contact | 9.0 | — | Visit | |
| 7 |
 honggfuzz.dev |
模糊测试 | United States | Free / Contact | 9.0 | — | Visit | |
| 8 |
 keepassxc.org |
密码管理器 | Global | Free / Contact | 9.0 | — | Visit | |
| 9 |
 ossec.net |
主机入侵检测 | United States | Free / Contact | 9.0 | — | Visit | |
| 10 |
 zeek.org |
网络安全监控 | United States | Free / Contact | 9.0 | — | Visit | |
| 11 |
O ooni.org |
Network Censorship Measurement | International | Free / Contact | 9.0 | — | Visit | |
| 12 |
 privacybadger.org |
浏览器隐私插件 | United States | Free / Contact | 9.0 | — | Visit | |
| 13 |
S sysward.com |
Linux补丁管理/漏洞扫描 | United States | $1.00/mo | 8.0 | — | Visit | |
| 14 |
 preyproject.com |
Device Tracking | United States | $2.99/mo | 8.0 | — | Visit | |
| 15 |
S simplemdm.com |
Apple MDM设备管理 | United States | $3.00/mo | 8.0 | — | Visit | |
| 16 |
N nordsecurity.com |
网络安全套件 | Panama | $3.99/mo | 8.0 | — | Visit | |
| 17 |
G gertrude.app |
家长控制/内容过滤 | United States | $10.00/mo | 8.0 | — | Visit | |
| 18 |
 kaspersky.ru |
终端安全 | Russia | $30.00/mo | 8.0 | — | Visit | |
| 19 |
 dnscrypt.info |
DNS加密协议 | United States | Free / Contact | 8.0 | — | Visit | |
| 20 |
 malwarebytes.com |
杀毒防护 | United States | Free / Contact | 8.0 | — | Visit | |
| 21 |
 nordpass.com |
Password Mgr | Panama | Free / Contact | 8.0 | — | Visit | |
| 22 |
 rethinkdns.com |
DNS防火墙 | United States | Free / Contact | 8.0 | — | Visit | |
| 23 |
 0-patch.com |
Vulnerability Patching | Slovenia | Free / Contact | 8.0 | — | Visit | |
| 24 |
 0-patch.net |
Vulnerability Patching | Slovenia | Free / Contact | 8.0 | — | Visit | |
| 25 |
 0patch.com |
Vulnerability Patching | Slovenia | Free / Contact | 8.0 | — | Visit | |
| 26 |
 adaway.org |
广告拦截 | International | Free / Contact | 8.0 | — | Visit | |
| 27 |
 adguard.info |
广告拦截 | Cyprus | Free / Contact | 8.0 | — | Visit | |
| 28 |
 aerobase.io |
IAM平台 | United States | Free / Contact | 8.0 | — | Visit | |
| 29 |
B binarydefense.com |
MDR托管检测响应 | United States | Free / Contact | 8.0 | — | Visit | |
| 30 |
 delinea.com |
身份安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 31 |
 devolutions.net |
Remote Access & Password Management | Canada | Free / Contact | 8.0 | — | Visit | |
| 32 |
G getadblock.com |
广告拦截 | United States | Free / Contact | 8.0 | — | Visit | |
| 33 |
 gnutls.org |
TLS库 | Global | Free / Contact | 8.0 | — | Visit | |
| 34 |
 kismetwireless.net |
无线安全嗅探 | United States | Free / Contact | 8.0 | — | Visit | |
| 35 |
 libreswan.org |
VPN软件 | United States | Free / Contact | 8.0 | — | Visit | |
| 36 |
 obdev.at |
Firewall | Austria | Free / Contact | 8.0 | — | Visit | |
| 37 |
 spdx.dev |
软件供应链安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 38 |
U userify.com |
Ssh Key Management | United States | Free / Contact | 8.0 | — | Visit | |
| 39 |
 1blocker.com |
广告拦截 | United States | Free / Contact | 8.0 | — | Visit | |
| 40 |
 360.com |
Cybersecurity | China | Free / Contact | 8.0 | — | Visit | |
| 41 |
3 360.net |
企业网络安全 | China | Free / Contact | 8.0 | — | Visit | |
| 42 |
 checkra.in |
越狱工具 | United States | Free / Contact | 8.0 | — | Visit | |
| 43 |
 dban.org |
数据擦除 | United States | Free / Contact | 8.0 | — | Visit | |
| 44 |
 sandboxie-plus.com |
Sandbox Software | 开源（开发者奥地利） | Free / Contact | 8.0 | — | Visit | |
| 45 |
A authi.me |
双因素认证应用 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 46 |
P psono.com |
开源密码管理器 | Germany | Free / Contact | 8.0 | — | Visit | |
| 47 |
B batchpatch.com |
Windows补丁管理 | United States | Free / Contact | 8.0 | — | Visit | |
| 48 |
B battleye.com |
游戏反作弊 | Germany | Free / Contact | 8.0 | — | Visit | |
| 49 |
B bitvise.com |
SSH服务器与客户端 | United States | Free / Contact | 8.0 | — | Visit | |
| 50 |
B browserbox.io |
远程浏览器隔离RBI | Unknown | Free / Contact | 8.0 | — | Visit | |
| 51 |
C cairis.org |
开源安全需求工具 | United Kingdom | Free / Contact | 8.0 | — | Visit | |
| 52 |
C codeb.io |
本地化MFA/OIDC | Germany | Free / Contact | 8.0 | — | Visit | |
| 53 |
C codevirtualizer.com |
软件加壳保护 | Spain | Free / Contact | 8.0 | — | Visit | |
| 54 |
C cryptsoft.com.au |
KMIP密钥管理SDK | Australia | Free / Contact | 8.0 | — | Visit | |
| 55 |
C cryptsoft.org |
KMIP密钥管理SDK | Australia | Free / Contact | 8.0 | — | Visit | |
| 56 |
E elvgren.info |
杀毒软件评测 | Germany | Free / Contact | 8.0 | — | Visit | |
| 57 |
M mayhem.security |
代码/API安全测试 | United States | Free / Contact | 8.0 | — | Visit | |
| 58 |
O otbase.com |
OT资产清单/工业安全 | Germany | Free / Contact | 8.0 | — | Visit | |
| 59 |
S senseon.io |
AI安全运营平台/SOC | United Kingdom | Free / Contact | 8.0 | — | Visit | |
| 60 |
G giddens.net |
Windows SSL/TLS配置工具 | United States | Free / Contact | 8.0 | — | Visit | |
| 61 |
I imunify360.com |
Linux服务器安全套件 | United States | Free / Contact | 8.0 | — | Visit | |
| 62 |
K keyrunner.app |
AI Agent API安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 63 |
N northpole.security |
macOS端点安全 | United States | Free / Contact | 8.0 | — | Visit | |
| 64 |
P pandasecurity.com |
杀毒与终端安全 | Spain | Free / Contact | 8.0 | — | Visit | |
| 65 |
P pqshield.com |
后量子密码解决方案 | United Kingdom | Free / Contact | 8.0 | — | Visit | |
| 66 |
R riptides.io |
AI Agent身份与工作负载安全 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 67 |
S sonet.io |
零信任应用交付 | United States | Free / Contact | 8.0 | — | Visit | |
| 68 |
S syncrosecure.com |
RMM与PSA平台 | United States | Free / Contact | 8.0 | — | Visit | |
| 69 |
T themida.com |
软件加壳/反破解保护 | Spain | Free / Contact | 8.0 | — | Visit | |
| 70 |
F fidelissecurity.com |
威胁检测与响应/XDR | United States | Free / Contact | 8.0 | — | Visit | |
| 71 |
G gnupg.com |
加密软件商业版 | Germany | Free / Contact | 8.0 | — | Visit | |
| 72 |
H halfdaysecurity.guide |
个人电子安全指南 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 73 |
J jetpatch.com |
补丁管理/ITOps | Israel | Free / Contact | 8.0 | — | Visit | |
| 74 |
K keeweb.info |
密码管理器 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 75 |
R redampsecurity.com |
终端/网络/云安全 | Czechia | Free / Contact | 8.0 | — | Visit | |
| 76 |
S saklam.com |
数据脱敏 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 77 |
T threatspan.org |
SOC调查工具 | Unknown | Free / Contact | 8.0 | — | Visit | |
| 78 |
E ez-tfa.com |
远程访问双因素认证 | Unknown | $2.50/mo | 7.0 | — | Visit | |
| 79 |
T trojan-killer.com |
恶意软件清理 | Ukraine | $2.95/mo | 7.0 | — | Visit | |
| 80 |
A adblockultimate.net |
广告拦截 | United States | $3.33/mo | 7.0 | — | Visit | |
| 81 |
 1limx.com |
密码管理器/加密工具 | Unknown | $5.00/mo | 7.0 | — | Visit | |
| 82 |
C canopy.us |
家长控制与内容过滤 | United States | $7.99/mo | 7.0 | — | Visit | |
| 83 |
A anykey.shop |
硬件密钥 | Belgium | $19.99/mo | 7.0 | — | Visit | |
| 84 |
G getprivacysafe.com |
加密通信与私有存储 | United States | $55.00/mo | 7.0 | — | Visit | |
| 85 |
C codesigningsolution.com |
代码签名证书 | Unknown | $64.50/mo | 7.0 | — | Visit | |
| 86 |
R rapiam.com |
身份访问治理 | Unknown | $2,000.00/mo | 7.0 | — | Visit | |
| 87 |
 adlock.com |
广告拦截 | United States | Free / Contact | 7.0 | — | Visit | |
| 88 |
 axcrypt.net |
文件加密 | Sweden | Free / Contact | 7.0 | — | Visit | |
| 89 |
 msecure.com |
密码管理器 | United States | Free / Contact | 7.0 | — | Visit | |
| 90 |
 nektony.com |
Mac清理安全工具 | United States | Free / Contact | 7.0 | — | Visit | |
| 91 |
 12thknight.org |
Endpoint Protection | United States | Free / Contact | 7.0 | — | — | Visit |
| 92 |
 2bstar.de |
Network Monitoring | Germany | Free / Contact | 7.0 | — | Visit | |
| 93 |
 adamnet.works |
零信任网络安全 | United States | Free / Contact | 7.0 | — | Visit | |
| 94 |
 adminbyrequest.com |
Privileged Access Management | United States | Free / Contact | 7.0 | — | Visit | |
| 95 |
 allpwd.com |
Password Mgr | International | Free / Contact | 7.0 | — | Visit | |
| 96 |
 blockchain2fa.io |
区块链双因素认证 | United States | Free / Contact | 7.0 | — | Visit | |
| 97 |
 doubleoctopus.com |
Passwordless Mfa | Israel | Free / Contact | 7.0 | — | Visit | |
| 98 |
F familytime.io |
家长控制 | United States | Free / Contact | 7.0 | — | Visit | |
| 99 |
gdata.de |
托管安全检测响应 | Germany | Free / Contact | 7.0 | — | Visit | |
| 100 |
 secureauth.com |
Identity Security | United States | Free / Contact | 7.0 | — | — | Visit |
| 101 |
sssd.io |
身份认证 | International | Free / Contact | 7.0 | — | Visit | |
| 102 |
 2kb.cn |
DDoS Protection | China | Free / Contact | 7.0 | — | Visit | |
| 103 |
macroscop.com |
视频监控安防 | Russia | Free / Contact | 7.0 | — | Visit | |
| 104 |
 2ndlock.com |
File Encryption | United States | Free / Contact | 7.0 | — | Visit | |
| 105 |
A aescrypt.us |
Encryption Software | United States | Free / Contact | 7.0 | — | Visit | |
| 106 |
A almondpass.com |
Password Mgr | Unknown | Free / Contact | 7.0 | — | Visit | |
| 107 |
A ascendo.co |
Password Mgr | United States | Free / Contact | 7.0 | — | Visit | |
| 108 |
A atomicorp.com |
Workload Security | United States | Free / Contact | 7.0 | — | Visit | |
| 109 |
A aurigasec.com |
EDR/XDR端点安全 | Taiwan | Free / Contact | 7.0 | — | Visit | |
| 110 |
E evilbitlabs.io |
安全工具集 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 111 |
A aivoicedetector.com |
AI语音检测 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 112 |
A avosmart.com |
家长控制 | Poland | Free / Contact | 7.0 | — | Visit | |
| 113 |
B b4trust.com |
远程访问安全 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 114 |
B barqly.com |
文件加密工具 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 115 |
B bitdefender.lv |
Bitdefender安全软件经销 | Latvia | Free / Contact | 7.0 | — | Visit | |
| 116 |
B bitdefender.pl |
Bitdefender安全软件经销 | Poland | Free / Contact | 7.0 | — | Visit | |
| 117 |
B blue2factor.com |
无感双因素认证 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 118 |
B bytemonk.co |
AI企业数据安全 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 119 |
C clamxav.com |
杀毒防护 | United Kingdom | Free / Contact | 7.0 | — | Visit | |
| 120 |
C cloudradius.com |
云RADIUS/网络身份认证 | United States | Free / Contact | 7.0 | — | Visit | |
| 121 |
C codeproof.com |
MDM/UEM设备管理 | United States | Free / Contact | 7.0 | — | Visit | |
| 122 |
C cogitogroup.net |
数字信任与PKI安全 | Australia | Free / Contact | 7.0 | — | Visit | |
| 123 |
C crystaloffice.com |
桌面访问控制 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 124 |
C cyberlight.io |
零信任/应用白名单 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 125 |
C cypherix.de |
加密软件 | Germany | Free / Contact | 7.0 | — | Visit | |
| 126 |
D dnsschutz.at |
DNS安全过滤 | Austria | Free / Contact | 7.0 | — | Visit | |
| 127 |
E epas.qa |
弱密码/泄露密码检测 | Qatar | Free / Contact | 7.0 | — | Visit | |
| 128 |
E exosp.com |
云端PC安全/零信任 | South Korea | Free / Contact | 7.0 | — | Visit | |
| 129 |
G gridinsoft.ua |
反恶意软件/网站安全检测 | Ukraine | Free / Contact | 7.0 | — | Visit | |
| 130 |
I idruide.eu |
UEM/移动设备管理 | France | Free / Contact | 7.0 | — | Visit | |
| 131 |
I idm4real.com |
身份编排/IAM | Unknown | Free / Contact | 7.0 | — | Visit | |
| 132 |
L learnerverified.com |
在线学习身份验证 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 133 |
N navaldome.com |
海事OT安全 | Israel | Free / Contact | 7.0 | — | Visit | |
| 134 |
P passwall.io |
密码管理器 | Türkiye | Free / Contact | 7.0 | — | Visit | |
| 135 |
S safekey.be |
硬件安全密钥 | Belgium | Free / Contact | 7.0 | — | Visit | |
| 136 |
S saife.fr |
AI数据防泄漏 | France | Free / Contact | 7.0 | — | Visit | |
| 137 |
S smadav.net |
杀毒软件 | Indonesia | Free / Contact | 7.0 | — | Visit | |
| 138 |
S softsqr.com |
邮件与内容安全 | Taiwan | Free / Contact | 7.0 | — | Visit | |
| 139 |
T tsfactory.com |
用户活动监控/远程会话录制 | United States | Free / Contact | 7.0 | — | Visit | |
| 140 |
V v-drm.com |
视频加密/DRM SDK | China | Free / Contact | 7.0 | — | Visit | |
| 141 |
S siemonster.com |
SIEM与AI SOC | Australia | Free / Contact | 7.0 | — | Visit | |
| 142 |
S superantispyware.com |
反间谍/反恶意软件 | United States | Free / Contact | 7.0 | — | Visit | |
| 143 |
T taglio.eu |
PKI 智能卡与令牌 | United States | Free / Contact | 7.0 | — | Visit | |
| 144 |
U uplock.app |
密码与敏感信息管理 | United States | Free / Contact | 7.0 | — | Visit | |
| 145 |
D dh2i.com |
SQL高可用与零信任 | United States | Free / Contact | 7.0 | — | Visit | |
| 146 |
D dicekeys.com |
密码恢复/物理密钥备份 | United States | Free / Contact | 7.0 | — | Visit | |
| 147 |
E eunomatix.com |
AI网络安全平台 | India | Free / Contact | 7.0 | — | Visit | |
| 148 |
F firetrust.com |
反垃圾邮件与VPN | New Zealand | Free / Contact | 7.0 | — | Visit | |
| 149 |
G gemalto-sm.cn |
软件授权与加密狗 | China | Free / Contact | 7.0 | — | Visit | |
| 150 |
G gorgoncyber.com |
路由器入侵检测 | United Kingdom | Free / Contact | 7.0 | — | Visit | |
| 151 |
G guacamole.ai |
连续身份认证 | United States | Free / Contact | 7.0 | — | Visit | |
| 152 |
H haicam.tech |
摄像头加密NVR软件 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 153 |
H hopcrazed.com |
Windows TLS配置工具 | United States | Free / Contact | 7.0 | — | Visit | |
| 154 |
H hostoftroubles.com |
HTTP漏洞研究/在线检测 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 155 |
H httpschecker.net |
HTTPS混合内容检测 | United Kingdom | Free / Contact | 7.0 | — | Visit | |
| 156 |
I identityguard.ca |
数字安全与身份保护 | Canada | Free / Contact | 7.0 | — | Visit | |
| 157 |
I infrasos.com |
Active Directory监控审计 | United Kingdom | Free / Contact | 7.0 | — | Visit | |
| 158 |
J jcan.us |
加密战术网状通信 | United States | Free / Contact | 7.0 | — | Visit | |
| 159 |
L lucysecurity.com |
钓鱼演练与安全意识 | Switzerland | Free / Contact | 7.0 | — | Visit | |
| 160 |
N netcap.io |
网络流量分析开源框架 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 161 |
N neurowall.com |
AI SAST代码安全扫描 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 162 |
O openauthenticator.app |
开源2FA验证器 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 163 |
P patch-pilot.com |
漏洞与补丁管理 | Germany | Free / Contact | 7.0 | — | Visit | |
| 164 |
P pleasantpasswords.com |
Password Mgr | Canada | Free / Contact | 7.0 | — | Visit | |
| 165 |
P pwsafe.website |
密码管理器 | — | Free / Contact | 7.0 | — | Visit | |
| 166 |
R reasonlabs.com |
杀毒与反诈骗防护 | Israel | Free / Contact | 7.0 | — | Visit | |
| 167 |
R redamp.io |
终端与云安全 | Czechia | Free / Contact | 7.0 | — | Visit | |
| 168 |
R rootdse.org |
AD安全博客 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 169 |
S smartfix.pro |
Windows修复/恶意软件清理 | Russia | Free / Contact | 7.0 | — | Visit | |
| 170 |
S sslbrain.com |
SSL/TLS证书管理 | Denmark | Free / Contact | 7.0 | — | Visit | |
| 171 |
S sslplus.fr |
SSL证书与PKI销售 | Germany | Free / Contact | 7.0 | — | Visit | |
| 172 |
S systemtools.de |
Active Directory管理 | Germany | Free / Contact | 7.0 | — | Visit | |
| 173 |
V vmpx.cn |
软件加密授权验证 | China | Free / Contact | 7.0 | — | Visit | |
| 174 |
E ederaproject.it |
安全邮件客户端 | Italy | Free / Contact | 7.0 | — | Visit | |
| 175 |
E ellipticsecure.com |
HSM和安全密钥 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 176 |
F fullarmor.com |
企业安全与策略管理 | United States | Free / Contact | 7.0 | — | Visit | |
| 177 |
G genkey.com |
生物识别身份平台 | Netherlands | Free / Contact | 7.0 | — | Visit | |
| 178 |
I idruide.com |
UEM移动设备管理 | France | Free / Contact | 7.0 | — | Visit | |
| 179 |
I ikeymonitor.com |
设备监控 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 180 |
I ipauth.net |
IP访问控制 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 181 |
I ipblock.com |
防火墙与DDoS防护 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 182 |
L linkcert.com |
广告落地页验证/反伪装检测 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 183 |
N netclamp.com |
Windows应用防火墙 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 184 |
N nobrowser.com |
云安全浏览器/虚拟桌面 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 185 |
O oxen.tech |
MSP/MSSP网络安全服务 | United States | Free / Contact | 7.0 | — | Visit | |
| 186 |
P patriotsystems.com |
报警监控软件 | New Zealand | Free / Contact | 7.0 | — | Visit | |
| 187 |
R rds-tools.org |
Microsoft RDS安全工具 | France | Free / Contact | 7.0 | — | Visit | |
| 188 |
R rotx.dev |
命令行密码学工具 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 189 |
S sekura.app |
文件加密工具 | Unknown | Free / Contact | 7.0 | — | Visit | |
| 190 |
E eesm.com |
特权密码管理 | Unknown | $1.00/mo | 6.0 | — | Visit | |
| 191 |
S sentry.co |
密码管理/本地认证 | United States | $1.99/mo | 6.0 | — | Visit | |
| 192 |
H habeasid.com.br |
法律系统2FA认证器 | Brazil | $5.60/mo | 6.0 | — | — | Visit |
| 193 |
S spritzlive.net |
托管安全运维 | United States | $20.00/mo | 6.0 | — | Visit | |
| 194 |
 acceleraton.com |
杀毒防火墙 | United States | $29.95/mo | 6.0 | — | Visit | |
| 195 |
P pdfanticopy.com |
文档防复制 | Unknown | $49.95/mo | 6.0 | — | Visit | |
| 196 |
B block-ip.com |
IP封禁防火墙 | Unknown | $69.95/mo | 6.0 | — | Visit | |
| 197 |
 anexgate.com |
UTM防火墙 | India | Free / Contact | 6.0 | — | Visit | |
| 198 |
2 27labs.com |
Content Filtering | United States | Free / Contact | 6.0 | — | Visit | |
| 199 |
 blaser.us |
Windows安全审计 | United States | Free / Contact | 6.0 | — | Visit | |
| 200 |
 combocleaner.com |
杀毒清理 | United States | Free / Contact | 6.0 | — | Visit |
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Picks are sorted by public ratings and fields, not purchase advice; prices per the official site. This page contains affiliate links (rel="sponsored"). The full Security list is in the directory; rating basis is on the methodology page.