[switch off : Last session]

Go to Menu, then Clear Data and try clearing Last Session.

 

[switch off : Last session]

[Facebook not supporting the browser error?]

Try changing your User Agent 

http://forum.maxthon.com/index.php?/topic/21587-updated-user-agent/

[Possible Windows Registry Corruption Causing Maxthon5 Problems]

@ CRB The crashing problems are fixed in 5.3.0.1600. 

http://dl.maxthon.com/mx5/mx5.3.8.1600-beta.exe

http://dl.maxthon.com/mx5/maxthon_portable_5.3.8.1600-beta.7z

[Disable popup button for translating selected text]

Click the small arrow next to the Translator button on the extensions bar, Click "settings".

[Updated User Agent]

I get this

from https://www.whatismybrowser.com/

this 

from https://whichbrowser.net/

This website https://www.whatsmybrowser.org/ only semi loads.

I use this UA 

Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/75.0.3770.100 QupZilla/2.2.6

[Updated User Agent]

Apologies for taking a long time for the last update but I had no internet for over a week.

[Reactivate AD Blockplus]

[Reactivate AD Blockplus]

Reinstall it from here http://extension.maxthon.com/detail/index.php?view_id=3130&category_id=

Reenable at Settings/Functions and Add ons/Add ons

[Small fonts on some pages]

Quote

 

 · #3

Go to settings > Advanced, Web page display. For page font size, select Medium (even if it is already), and it should fix itself. Reset to default should fix it as well.

 

[AD Block extension missing]

Use the Adblock Lists from here. https://adblockplus.org/subscriptions. Right click on the Subscription required and "Copy Link". Paste link into Adblock.

[Background color while browsing]

You can use either of these 2 extensions

http://extension.maxthon.cn/detail/index.php?view_id=378

http://extension.maxthon.cn/detail/index.php?view_id=1599

[So maybe this is a time to MaxthonJeff?]

Quote

2. If YouTube Center works on other browsers, the script may work on Maxthon too. Try to contact with developer or just use ViolentMonkey.

You Tube Center development has ceased, both extension and script.

[MX UI issues... let's make a list!]

Quote

2.Current night mode is quite harmful to eyes. Please bring back the old well-done night mode, if possible.

Use his Extension http://extension.maxthon.com/detail/index.php?view_id=3060

Quote

3. Old MX3's block-by-click ad blocking function is very friendly. Please make it back, if possible.

Noads extension still works http://extension.maxthon.com/detail/index.php?view_id=2639

 

[MX5 PC Beta 5.2..... problem with domain login]

They all work fine here on MX 5.2.1.5000.

https://www.sede.fnmt.gob.es/certificados/persona-fisica/verificar-estado

https://sede.sepe.gob.es/GesUsuariosSEDE/GestionUsuariosTrabajaWeb/intro_seguridad.do

https://empleocastillayleon.jcyl.es/oficinavirtual/comprobarPIN.do?srvc=mostrarLeerDni&tpdstn=2

https://www.webmoney.ru/

Try changing your UA to one from here

http://forum.maxthon.com/index.php?/topic/21587-updated-user-agent/

I use the New Minimalist version

[noads]

Thanks for the help.

[noads]

Thanks Tony. Where would I find def.json and how would I open it ? Sorry I'm being an idiot?

[5.1.3.200 breaks extensions.]

I don't use gestures. I've been using this extension since MX3.

[5.1.3.200 breaks extensions.]

The extension Jump to Top/Bottom 2 (http://extension.maxthon.com/detail/index.php?view_id=1391) is broken in 5.1.3.200 

[How to change skins on maxthon5]

Download Wilsers Macaw skin. Analyse that for changing colours of Active/inactive Tabs.

[Skynote extention]

You need to import your data from MX4. Menu/ Tools/ Import/Export User Data.

[Updated User Agent]

UA's updated for new 5.1 core.

[Skins for MX 5.1.2.3000 [Customizables]]

Can you bring back the Macaw skin?

[Updated User Agent]

Thanks to Imanerd.

Updated 16th October 2019

MX 4.4 Series  These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8.2000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8.2000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8:
Mozilla/5.0 (compatible; Windows NT 6.2; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8.2000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8.2000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8.2000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

MX 4.9 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8:
Mozilla/5.0 (compatible; Windows NT 6.2; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

MX 5.2.6 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8:
Mozilla/5.0 (compatible; Windows NT 6.2; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6.1000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

MX 5.2.7 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7.5000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7.5000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8:
Mozilla/5.0 (compatible; Windows NT 6.2; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7.5000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7.5000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7.5000 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

MX 5.3.8 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8.1600 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8.1600 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8:
Mozilla/5.0 (compatible; Windows NT 6.2; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8.1600 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8.1600 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; U; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8.1600 Chrome/77.0.3865.120 Safari/537.36 OPR/64.0.3417.61 QupZilla/2.2.6

---

 

Truncated Versions Thanks to Imanerd.

MX 4.4 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8 Chrome/77.0.3865.120 QupZilla/2.2.6 

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.4.8 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 4.9 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/4.9.5 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 5.2.6 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.6 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 5.2.7 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.2.7 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 5.3.8 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ (KHTML, like Gecko) Maxthon/5.3.8 Chrome/77.0.3865.120 QupZilla/2.2.6

New Minimalist Version Thanks to Imanerd.

MX 4.4 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.4 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.4 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.4 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 1
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.4 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10:
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.4 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 4.9 Series These function on 4.4 series as well.

For Windows Vista:

Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.9 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.9 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.9 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.9 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/4.9 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 5.2 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.2 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.2 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.2 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.2 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.2 Chrome/77.0.3865.120 QupZilla/2.2.6

MX 5.3 Series These function on other series as well.

For Windows Vista:
Mozilla/5.0 (compatible; Windows NT 6.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 7:
Mozilla/5.0 (compatible; Windows NT 6.1; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.0:
Mozilla/5.0 (compatible; Windows NT 6.2; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 8.1:
Mozilla/5.0 (compatible; Windows NT 6.3; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/77.0.3865.120 QupZilla/2.2.6

For Windows 10
Mozilla/5.0 (compatible; Windows NT 10.0; WOW64; IA64; en) AppleWebKit/599.0+ Maxthon/5.3 Chrome/77.0.3865.120 QupZilla/2.2.6

Thread reposted  as original is now closed to comments and editing. Can a moderator make this a sticky?

[Default browser for Portable version]

Quote

since win 10 and remenber win 8; if you set a default browser other tan IE you can't use windows store

Yes you can. Windows store and Chrome as default browser work fine.