Co:Writer
Accessibility
Word prediction that is grammar smart and inventive spelling aware. Speech recognition allows you to speak it, and we'll write it.
Users
200K
Rating
2.8
Reviews
83
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
LanSchool Web Helper
Helps your teacher maintain a great learning environment.
Users200KCurrent public install base
Rating1.2Store average score
Reviews4,023Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsLanSchool Web Helper Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
1.18
Latest
1.17
7-day rating change
-0.01
2026年7月16日2026年7月22日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-200K-50%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version9.2.0.2
ManifestV3
Size94.28KiB
Languages11Deutsch / English / español +8
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisрусскийעבריתالعربية中文（中国）中文（台灣）日本語한국어
Overview
Product summary
Review the store description, core capabilities, and common use cases.
This is the Web Helper extension for LanSchool. It extends the capabilities of the LanSchool Student software. This extension only works in a LanSchool classroom environment with LanSchool student software installed. If the LanSchool Student software is not connected, this extension becomes dormant.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score1.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average1.2Average computed only from synced review bodies below
Reviews with text2,522Synced review bodies
Total ratings / reviews4,023Chrome Web Store public rating/review count
Store average score: 1.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Read&Write for Google Chrome™
Accessibility
FreemiumConfidence 64
Boost reading and writing confidence across all types of content and devices, in class, at work, and at home.
Users
3M
Rating
3.4
Reviews
1,598
7D Growth
0|0%
NetSupport School Student
Workflow & Planning
FreemiumConfidence 64
The #1 choice for IT educators worldwide, NetSupport School delivers the tools you need to help maximize the effectiveness of…
Users
40K
Rating
3.4
Reviews
113
7D Growth
-10K|-20%
Keep Awake
Workflow & Planning
Override system power-saving settings.
Users
400K
Rating
4.0
Reviews
505
7D Growth
0|0%
iboss Classroom Management
Privacy & Security
iboss Classroom Management
Users
3K
Rating
1.2
Reviews
48
7D Growth
0|0%
EasyBib Toolbar
Workflow & Planning
Cite web sites with one click using the EasyBib Toolbar and receive advice on the credibility of the web site you're citing.
Users
100K
Rating
3.7
Reviews
99
7D Growth
0|0%
DO YOU WANNA BE STALKED EVERYTIME YOU USE YOUR COMPUTER!? DO YOU WANT YOUR PERSONAL INFO LIKE YOUR NAME AND AGE TO BE TAKEN!? DO YOU WANT A HIGHER CHANCE ON BEING KIDDNAPED!? DO YOU WANT PASSWORDS AND USERNAMES TO BE TAKEN!? DO YOU WANT THE CAMERA APP TO BE OPEN SO STRANGERS CAN SEE YOUR FACE WITHOUT YOUR CONCENT!? DO YOU WANT YOUR COMPUTER TO LAG MORE!? DO YOU WANT YOUR DATA TO BE STOLEN!? DO YOU WANT A HIGHER CHANCE ON HAVING YOUR COMPUTER BEING HACKED!? THEN DOWNLOAD LANSCHOOL WEB HELPER THAT HELPS WITH ABSOLUTLY NOTHING!!!
all my homies hate LanSchool Web Helper
PAIN AND SUFFERING
Sharing is beautiful, friend. If you don't like this I will tell you how to remove it even though it was installed by the administration. First open chrome extensions and copy the ID, then open Windows Run and type regedit, in the top navigation, select Edit>Find, type the ID then click find next, then right click and delete. When finished, select Edit>Find Next again, if it is found you can delete it, if it isn't there, that's okay, select File>Exit. Check if it is still installed in Google Chrome, if it is still there you can delete it
Lenovo Langsat, pelanggaran privasi
steals data
como se puede borrar esta extencion.
Trash. This allows people to invade others private information and maybe even sell it. Which in fact is illegal. Also since this is a spyware this means the "teacher" or "leader" of the group can watch you at any times when your doing your own stuff look at your own images and it can also go through your files. This is also illegal, aka invasion of privacy. This is illegal and should be stopped. the easy solution is either making a teachers classes' computers face face the teacher, which is a easier solution. At any time, at home doing private stuff, for example resetting a password for a private account like a Gmail, Yahoo!, Bing, Etc... they'd know your password and can be on your account when doing something else and they'd be able to access your account. Same thing with if teachers are allowed to go on your phones? well heck no! they need consent and if it isn't connected to some illegal activity they can't do it and if they take your phone and run away and to not intend on giving it back that's stealing. This is confirmed by Mike By Law, which can help you learn about the law what's legal and what's not. This does not seem to help students anyway, since if they watch Dhar man then they would know and eventually get caught. Leave fate to get to them not some near illegal activity. There are more simple ways to deal with student on things there not supposed too. For example you can look at a students behavior record and check if they have good or bad behavior you can put a bad behaving kid closest to you and so you can see there screen with ease and know what they're up too. Same with the good behaving kids. since they are trustworthy to have less supervision on the teacher knows that they can be trusted where its harder for them to see. This is highly illegal, and should be terminated.
I HATE THIS
I hate it cant do anything without the teachers blocking it!