ZennoProxyChecker
Software for performing regular checks of proxies across many parameters and exporting them in a convenient format

ZennoProxyChecker hero banner

Why do I check
proxy?

Regular proxy checks guarantee
reliable and efficient work

anonymity icon

Privacy protection

Use of anonymous IP address enables
users to protect their privacy
in Internet

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App acceleration

Use of high-quality proxy allows to
accelerate page load
and app performance

ZennoProxyChecker capabilities

speed

High-speed checks

Check is performed at the speed of up to 10,000
proxies per minute

filters

17 filters

Analyze performance, speed, anonymity, and 10+ other parameters of your proxy

proxy

Proxy export

Download the list of proxies to a separate
file or to HTTP/FTP server

check

Scheduled check

Configure automatic re-check of the
proxies base, proxy download from any
source and removal of invalid proxies

loupe

Proxy auto search

Search for free proxies across the web
with the ability to bypass anti-parsing protections

privacy

Privacy

You don't have to send anyone access privileges
to access proxy, checks are performed
right on your PC

multithreading

Multi-threading

Perform proxy checks across tens thousands of threads

database

Proxy base containing up to 1 mln records

Store up to 1,000,000 proxies in your proxy base

extraction

Proxy retrieval

Retrieves proxies from sources in any
format: text file, HTML page,
including tables

17 filters to check
proxy quality

filter

Anonymity

Does a proxy hide user's IP address

filter

Eliteness

The proxy may not be defined as a proxy server

filter

Accessibility

Checking for successful download of the given
URL via proxy

filter

Country

Defining geographic location of the
proxy

filter

Speed

Web page download speed

filter

Block lists

Checking whether the proxy is included into PlanetLab/CoDeeN block lists

filter

Ban in search engines

Does a proxy hide user's IP address

filter

Delay

Proxy ping ascending sort

filter

Suitability for gateway

Whether the proxy is a proxy tunnel

filter

Ports

Sets limitations for proxy ports

filter

Post queries

Opportunity to send data to server
via Post query

filter

IP subnets

Sets limitations for valid proxy IP addresses
using the list of subnets

filter

Proxy type

Data transfer protocol — HTTP, HTTPS or SOCKS

filter

HTTPS

Checking for secure connection support

filter

Cookies

Cookies transfer support

filter

Source

Filtering by source of proxy

filter

Referer

Header of the query that contains the address of the previous page

Even more benefits
with ZennoProxyChecker

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Tech support

We are ready to answer all your questions and help to solve any problem near real time. Just pick up your preferred communication method: tickets, forum, Telegram

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Active community

Connect with your peers and share ideas at one of the largest platforms
(over 0.5 mln messages)

14 years

in automation solutions
market

5000

active users
in the community

200000+

customers in 126
countries

Cost

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PROFESSIONAL

$47

$10/half-year
  • threads-pro icon

    100,000 check threads

  • theads-downloading icon

    29 download threads

  • export icon

    Download to file

  • integration icon

    Integration with ZennoPoster

  • email icon

    Get assistance from Tech Support Center or
    via email

  • forum icon

    Forum support

guarantee

Warranty

If you don't like the app, you will get a refund
for any reason or no reason within 14 days following the purchase date.

FAQ

Major problem of public proxies is their accessibility. They break down way too fast and have some problems related to information security. Regular use of ZennoProxyChecker guarantees reliable protection and privacy of your data when using filtered proxies.

Connection issues, web connection speed drops are most commonly noticed by users that use free proxies. This leads to slowdown of your software or even to its hang-ups.

Despite these proxies offer high degree of privacy and good uptime, this gives no guarantees that they can remain up and running forever. Besides, if ZennoProxyChecker shows low anonymity level for your proxies, this is just a good reason to seek for another proxy from your proxy provider.

If you operate with valuable data like logins, passwords, phone numbers or payment details, we recommend choosing elite proxies only. ZennoProxyChecker offers a dedicated filter specifically for this purpose.

Yes. We offer refund within 14 days following the purchase date.

Yes. Nearly to any platform, except cloud platforms, because the app is bound to PC hardware.

We offer a 6-month subscription for app updates. Once you purchase the subscriptions, you'll get free updates for 6 months. Please check the price in a comparative table in the top part of this page. If you don't purchase the subscription for updates, your app will still be working, it just won't get any updates.

No. Reselling of the app is strictly prohibited and may lead to banning of your account.

Discover the power of ZennoProxyChecker –
increase speed and reliability
of your apps