Jailbreak without PC
There are two methods to jailbreak. These are Computer support jailbreak tool and Online jailbreak tool. Online jailbreak is the most comfortable method and no need for Computer support to it. Pangu Anzhuang/zjailbreak is the most popular online jailbreak tool for latest ios versions. Read more about  Without PC jailbreak.
zJailbreak is the third party app installer method for latest iOS versions and iOS devices. zJailbreak initially released for iOS 9.3.5, and since then the zJailbreak team is continuously updating the compatibility against every iOS versions update. You can install unlimited apps and tweaks after install zJailbreak.
Cydia is the most popular 3rd party application manager for iPhones, iPads or iPod touches. Cydia download and installation method may vary according to your iOS  version and the device. We are providing complete guides and tools to download the Cydia through this page.

iOS 11 & higher

iOS 10 & higher

Full functional Cydia can download for these users too.  It has untethered or semi-tethered jailbreak solutions.  Also zJailbreak & Xabsi app stores offer Cydia for both 32-bit and 64-devices running iOS 10.3.3 to iOS 10 versions.

iOS 9 to iOS 9.3.5

Jailbreak is the only way to download the full functional Cydia to your devices running iOS 9 to iOS 9.3.5 versions. Other than the full functional Cydia, users can install zJailbreak Cydia as well as Xabsi Cydia for your iPhone, iPad or iPod. 
Use following methods.

iOS 8.0 to iOS 8.4.1

iOS 8 to iOS 8.4.1 users are available full functional. Also it can download zJailbreak Cydia as well as Xabsi Cydia other than the full functional Cydia for iDevices. However, it highly recommend upgrading your iOS version to latest iOS version. Cause these versions are outdated and it is worth moving to latest iOS version with full functional or limited functional Cydia.

Anzhuang Cydia Installation Guide

iOS version Compatibility : iOS 11.4 beta, iOS 11.3.1, iOS 11.3, iOS 11.2.6, iOS 11.2.5, iOS 11.2.2, iOS 11.2.1, iOS 11.2, iOS 11.1.2 , iOS 11.1.1, iOS 11.1, iOS 11.0.3, iOS 11.0.2, iOS 11.0.1, iOS 11
Device Compatibility : All the 64-bit devices & 32-bit devices.
Step Guide
Step 01 - It needs to install zJailbreak or Xabsi app store first. Install any app store using following buttons.
Step 02 - Then tap the Pangu Anzhuang app which is available on zJailbreak app store or Xabsi app store.
Step 03 - Click on “Install”-->  “Allow”--->  “Install” --->  Enter passcode.--->  “Install” ---> “Done.”
Step 04 - Open Anzhuang app. First you need to copy the code to install cydia. Click on “Browse the jailbreak App list” to copy the Cydia code.
Step 05 - Select the Cydia from Jailbreak app list and  click on Generate Code in Cydia icon. Then Copy the code Paste the Code on Anzhuang. Then tap on “Install” and Allow to Profile.
Step 06 - Finally, Cydia icon appeared on your homescreen.

Cydia Impactor

Cydia Impactor is a GUI tool and Windows / Mac / Linux users can install IPA file by using Cydia Impactor tool. Formerly Cydia Impactor was also known as Cydia eraser. Cydia eraser helps to unjailbreak your device without losing jailbreak ability.
When you are using Cydia Impactor, you should use Cydia Impactor latest version. So you can get most recent Cydia Impactor version by taping below links. Otherwise, follow Click Check for an update as shown below image.
Download Cydia Impactor
Cydia Download

Cydia - Download & Install

Keen Jailbreak
Mac OS X
Mac logo
Linux (32-bit)
Linux (64-bit)
Cydia Impactor Logo
Use the following methods to install Cydia
iOS 10.3.3, iOS 10.3.2, iOS 10.3.1, iOS 10.3,iOS 10.2.1, iOS 10.2

Velonzy Cydia installation Guide 

Finally Cydia homescreen
Velonzy is not a free service and based on the donations. The pangu8 team donated to Velonzy team, and They have uploaded the email to the pangu8 site. As a result of that, it offers free service via hacked Velonzy online Jailbreak app installer to download Cydia.
iOS version Compatibility : iOS 11.4 beta, iOS 11.3.1, iOS 11.3 , iOS 11.2.6, iOS 11.2.5, iOS 11.2.2, iOS 11.2.1, iOS 11.2, iOS 11.1.2, iOS 11.1.1, iOS 11.1, iOS 11.0.3, iOS 11.0.2 , iOS 11.0.1, iOS 11 &  iOS 10.3.3
Device Compatibility : All the 64-bit devices & 32-bit devices
Step 01 - Register a Velonzy account from following button.
Velonzy Register button
Step 02 - Tap the "Register UDID" button through email.
Step 03 - It will redirect you to install UDID Submitter installation menu and Provide your device passcode during the process. There’s nothing install at this stage and just submit your UDID to the Velonzy database only.
Step 04 - Once submit the UDID; You can install Velonzy Jailbreak app installer.
Step 05 - Open the Velonzy app. Go to jailbreak app list under the Velonzy app. Then click on  App Managers.
Step 06 - Find the Cydia and Click on it to Generate the developer code and Copy the code.
Step 07 - Go back to Velonzy jailbreak app installer and Paste the copied code. 
Step 08 - Click on install. Provide your device Passcode when it needed.
Step 09 - Once complete the process, Cydia icon will be available on your device homescreen.

G0blin Online Cydia installation for iOS 10.3.3 to iOS 10

You can install G0blin Jailbreak easily without PC. zJailbreak & Xabsi app stores provide Online solution for PC required Jailbreak methods through Pigsy online JB app. Follow the step guide given below.
Step Guide
Step 01 - Just Install one of the App stores (zJailbreak/Xabsi) from following buttons.
Step 02 - Open the Pigsy online JB app from installed app store. (zJailbreak or Xabsi)
Step 03 - Tap install and enter your passcode.
Step 04 - Then tap on install --- > Done.
Step 05 -  Now Pigsy Online JB app has installed on your device now and trust the developer profile.

Go to Settings --- > General --- > Device Management --- > Trust.
Step 06 - Launch Pigsy Online JB app from your device homescreen and Click on G0blin Button.
Step 07 - Then  It will install G0blin app to your device.
Step 08 - Run G0blin app and Click on Jailbreak. It will take some time.
Step 09 -  Finally Cydia icon will appear on your homescreen.
Install Cydia for iOS 11.2.2
You can install Cydia using Pangu Anzhuang Jailbreak app installer or Velonzy. Both methods allow you to install Jailbreak apps on your device including Cydia. It has no full functional Cydia for this versions, and it is limited function Cydia. Go to iOS 11.2.2 jailbreak page for more details. 

Xabsi is alternative app stores for both Cydia and Apple App store. You can jailbreak apps using Xabsi for latest iOS versions and devices even you can install Cydia. There are app categories such as App Stores, Jailbreak, Customization, Game Stores, System apps.

Keen Team demonstrated about iOS 11.1.1 Jailbreak using iPhone X at PoC 2017. As well as previously, they proved the jailbreak possibility using iOS 11 and iOS 10.3.2 versions at MOSEC 2017.
Anzhuang is a jailbreak app installer for latest iOS versions. Users can install it to their iPhones, iPods or iPad from zJailbreak or Xabsi app store. Anzhuang is a dev code extraction method and it never asks computer support for the installation.
install Xabsi button
install zJailbreak button
Anzhuang app
install Xabsi button
install zJailbreak button
Full functional Cydia can download for iOS 11.1.2 to iOS 11 with using Untethered, Semi untethered or Semi-tethered jailbreak solutions.
Use Cydia installation methods as follows.
Anzhuang for iOS 11.4 to iOS 11.2
Velonzy for iOS 11.4 to iOS 11.2
Electra Jailbreak for iOS 11.1.2 to iOS 11
LiberiOS Jailbreak for iOS 11.1.2 to iOS 11
C0F3 Jailbreak for iOS 11.1.2 to iOS 11
To.panga Jailbreak for iOS 11.1.2 to iOS 11
It can recommend alternative jailbreak methods to install Cydia for all latest iOS version such as  iOS 11.3.1, iOS 11.3, iOS 11.2.6/iOS 11.2.5 & iOS 11.2 - iOS 11.2 users as well as iOS 11.4 beta users. Pangu Anzhuang and Velonzy are the best alternative jailbreak apps installers for all latest iOS versions. However, unfortunately, all the Cydia functions are not working with Anzhuang/Velonzy and it is limited functional.

Electra Cydia installation for iOS 11.1.2 to iOS 11 (PC Required)

Step 01 - Download the Electra.IPA from the following button and download Cydia impactor from below of this page.
Step 02 - Connect your device to the PC or Mac. Run the Cydia Impactor from your computer. Drag to the downloaded Electra IPA into the Cydia impactor.
Drag to ipa Cydia impactor
Step 03 - It will require entering your Apple ID and password to sideload Electra.IPA to your device.
Step 04 - When sideloading process complete,  you can find the Electra Jailbreak app on your device homescreen.
Step 05 - Verify the developer profile heading through the Settings --> General and Profile and Device management --> Trust.
Step 06 - Then run the Electra app on your device and Tap the Jailbreak button to begin the Jailbreak.    
Electra app
Step 07 - Once the jailbreak process complete, your device will reboot and Cydia appears on your device home screen.
Cydia appears on your device home screen.
Note - You have to re-jailbreak the device after every reboot because this is a semi-tethered jailbreak.  Also you can get Online Jailbreak guide from Electra Jailbreak page.
Meridian jailbreak for iOS 10.3.3 to iOS 10 10.3 versions (64-bit devices)
C0F3 jailbreak for iOS 10.3.3 to iOS 10 10.3 versions (64-bit devices)
Saigon online method for iOS 10.2.1 version (64-bit devices)
Yalu extra_recipe+yaluX method for iOS 10.1.1 (iPhone 7 / 7 +)
H3lix Jailbreak method for iOS 10 to iOS 10.2.1 (32-bit devices)
Phoenix Online jailbreak for iOS 9.3.5 version (32-bit devices)
Pangu Online jailbreak for iOS 9.2 to iOS 9.3.3 version (32-bit devices)
JailbreakMe Online jailbreak for iOS 9.1 to iOS 9.3.4 versions (32-bit devices) 
BetterHomeDepot jailbreak for iOS 9.1 to iOS 9.3.4 versions (32-bit devices) 
Install Cydia for iOS 11.2.2
Jailbreak without PC
Keen Jailbreak
Generate Code
Paste the Code on Anzhuang app
download Cydia impactor
Electra.IPA button
Pigsy online JB app