Download Jailbreak tools.

Every jailbreak process has its own operating system according to operating system. Most of the time, you must download a Windows/ Mac GUI (graphical user interface) based software (tool) to complete the process. Sometimes users can use online methods or IPA based Jailbreak methods as PC or Mac free.
Users can check the  iOS version  through Open Settings app, then go to General or just visit find your iOS version  page using the device. Then select the jailbreak tool  from the following list according to their device and iOS versions.

iOS 11 / iOS 11.0.1 / iOS 11.0.2 / iOS 11.0.3

zJailbreak 11 is the one and only jailbreak alternative solution for iOS 11 to iOS 11.0.3 Jailbreak. Users can install partial jailbreak apps and tweaks with this method without enter into the System root.

iOS 10.3.3

Unfortunately, no jailbreak tool is available for this release too. But users can use Pangu Anzhuang IPA based method to install Jailbreak apps to iOS 10.3.3.  Also Pangu8 JB app installer support to install jailbreak apps for iOS 10.3.3.

iOS 10.3.2 

You can use Pangu Anzhuang or Velonzy as the iOS 10.3.2 Jailbreak solution for this version because no available full functional jailbreak tool for iOS 10.3.2 version.

iOS 10.2.1

You can jailbreak iOS 10.2.1 version with Saigon tool as Semi Untethered. But 64-bit devices only. 

iOS 10.1.1 / 10.1

Yalu 102 zJailbreak online method can use to download Cydia for iOS 10.1 and iOS 10.1.1 versions except iPhone 7 and 7 Plus. iPhone 7 and 7 plus running iOS 10.1.1 users need to use Extra_recipe+yaluX tool to install Cydia for iOS 10.1.1 version.

iOS 10.0.3 / 10.0.2 / 10.0.1 / 10

All the 64-bit users who works iOS 10 to iOS 10.0.3 versions can jailbreak with Yalu102 PC needed method or zJailbreak Yalu102 online method. Both methods provide full functional Cydia.

If you are 32-bit device user, it is available jailbreak alternative solution under the zJailbreak app store. Click here to get all these solutions to jailbreak iOS 10 to iOS 10.0.3 versions.

iOS 9.3.5

It is possible to jailbreak all the 32-bit devices running iOS 9.3.5 version with Phoenix jailbreak tool. Finally, you can install full functional Cydia for iOS 9.3.5 with Phoenix tool.
zJailbreak tool also can use to jailbreak both 32-bit and 64-bit devices running iOS 9.3.5 version for non rooted jailbreak apps.

iOS 9.3.4

BetterHomeDepot jailbreak tool can recommend for 32-bit device users who works with iOS 9.3.4 version. This tool supports to jailbreak iOS 9.1 to iOS 9.3.4 versions as Semi Tethered jailbreak.
iOS 9.3.4 jailbreak is possible with  version with Semi jailbreak as only solution for both 32-bit and 64-bit devices. But you can not install full functional Cydia with this method.

iOS 9.3.3

Pangu untethered tool is available to jailbreak iOS 9.3.3 version only for 64-bit devices. 32-bit device users recommend to jailbreak iOS 9.3 to 9.3.3 with Semi Jailbreak solution.

iOS 9.3.2

Pangu untethered jailbreak is the only solution to install full functional Cydia for iOS 9.3.2,if you are 64-bit user.
64-bit device users can use the Pangu9 jailbreak process to install Cydia for iOS 9.0.2 / iOS 9.0.1.

Semi jailbreak tool is the only solution for 32-bit devices running iOS 9.0.2 & iOS 9.0.1 users to get permission for non rooted third party installation.
Semi Jailbreak for iOS 9.3.2 can use for partial jailbreak to install non rooted third party apps for both 32-bit and 64-bit device users.

iOS 9.3.1

iOS 9.3.1 jailbreak is possible with two methods. 32-bit users recommend Semi jailbreak as one. Pangu9 tool allows to install full functional Cydia for all the 64-bit devices as second method.

iOS 9.3

Pangu9 tool recommends for 64-bit device Windows users to install full functional Cydia iOS 9.3.There is no any solution for Mac users.
Semi jailbreak is the only jailbreak solution for 32-bit device users to install partial jailbreak.

iOS 9.2.1 / iOS 9.2

It is possible to jailbreak iOS 9.2.1 & iOS 9.2 versions using two methods. All the 64-bit devices running iOS 9.2.1 & iOS 9.2 version jailbreaks are possible with Pangu tool.
Even Semi Jailbreak method supports for all the 64-bit and 32-bit devices, it is only recommended for 32-bit users for partial jailbreak.

iOS 9.1.1 / iOS 9.1

Full functional jailbreak is available for 64-bit devices running iOS 9.1.1 & iOS 9.1 versions with Pangu9 tool.
Use Semi jailbreak solution to install partial jailbreak for iOS 9.1.1 & iOS 9.1, if you are a 32-bit device user.

iOS 9.0.2 / iOS 9.0.1

iOS 8.4 /iOS 8.4.1

iOS 8.4.1 running 32-bit device users can jailbreak their device using EtasonJB tool.

Windows users can use TaiG2 tool to jailbreak iOS 8.4. PPjailbreak tool is the only solution for Mac users to install Cydia for this version. Click on the iOS 8.4 jailbreak page for more details.

Semi Jailbreak online jailbreak alternative solution also is available to jailbreak iOS 8.4 and iOS 8.4.1 versions for partial jailbreak.

iOS 8.3

iOS 8.3 jailbreak is available with TaiG2 tool for Windows users and PP Jailbreak tool for Mac users. These solutions install full functional Cydia for all the 64-bit devices.
Semi Jailbreak alternative jailbreak solution can recommend for 32-bit device users running iOS 8.2 version. However SemiJailbreak installs partial jailbreak apps only.

iOS 8.2

TaiG 2 is the only jailbreak solution for Windows users who running iOS 8.2 version. Mac users can use PP Jailbreak tool to jailbreak iOS 8.2 version. Both methods only work with 64-bit devices install Cydia.
32-bit devices running iOS 8.2 version has Semi Jailbreak online jailbreak solution to install partial jailbreak apps.

iOS 8.1

All the iOS 8.1.X versions can jailbreak with Pangu8 tool for full functional Cydia. iOS 8.1, iOS 8.1.1, iOS 8.1.2 and iOS 8.1.3 versions are included Pangu8 jailbreak tool compatibility list.
Semi Jailbreak team officially launched Semi Jailbreak app as the jailbreak alternative method for iOS 8.1 jailbreak.

iOS 8

Pangu8 jailbreak tool is available to jailbreak iOS 8  version to install system rooted jailbreak apps.

Semi Jailbreak released for the first time as the beta version to jailbreak iOS 8 version.

iOS 11.1/iOS 11.1.1/iOS 11.1.2

Pangu Anzhuang is the one and only alternative jailbreak solution for iOS 11.1 to  iOS 11.1.2 jailbreak. zJailbreak 11 is the only way to get Pangu Anzhuang.       
If you are a 32 bit device user, zJailbreak alternative solution is the way to install third party jailbreak apps for iOS 10.2.1 version.

iOS 10.2 Jailbreak

Yalu102 tool is available to jailbreak iOS 10.2 version running all the 64-bit devices. It has PC required method and Online method. Online Yalu102 jailbreak method is available under zJailbreak app store.
Same zJailbreak alternative solution supports to jailbreak all the 32-bit devices running iOS 10.2 version to install non system rooted jailbreak apps.
Note - Pangu8 JB app installer is currently disabled. Sorry for the inconvenience.

iOS 11.2

iOS 11.2 is the latest version. There is no any Jailbreak release for iOS 11.2 yet. However, zJailbreak provides jailbreak alternative for iOS 11.2. Pangu Anzhuang is the best alternative jailbreak solution exclusive on zJailbreak.