Firefox
Lock Adblock
by
Lock · more by this developer →
Topics
Ad blocker
Lock Adblock has 14,464 daily users (+2.2% this week), rated 4.0 from 61 ratings, #116 of 9,785 in Privacy & Security.
Daily users
14,464
+304 (+2.2%) a week, measured over 9 days
Rating
4.0
61 ratings
+0 ratings a week, measured over 9 days
Rank on Firefox
#642
of 627,877
Version
3.5.2
Last updated 2025-01-05
Weekly downloads
716
Description
Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.
Reviews In every language.
5★
72%
4★
2%
3★
2%
2★
2%
1★
23%
From 61 ratings.
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★★★★★ 天滅中共 · 18 Sep 2026 · v3.5.2Chrome變得越來越流氓，強行移除許多熱門擴充功能。請支援Firefox，共同對抗邪惡的Chrome瀏覽器。Firefox萬歲。祝Chrome日漸衰敗。
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★☆☆☆☆ 4Шлёпанца · 3 Jul 2026 · v3.5.2Не работет)
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★☆☆☆☆ Modesto Segovia Jr. · 25 May 2026 · v3.5.2Wow awaw
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★★★★★ Poco_Boy · 22 Mar 2026 · v3.5.2Единственный из последних блокировщиков который хотя бы работает на сегодня.
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★★★★★ bando · 24 Feb 2026 · v3.5.2Love it
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★★★★★ Timofey · 13 Oct 2025 · v3.5.2Работает
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★★★★★ janiu1402 · 2 Jul 2025 · v3.5.2good job.
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★☆☆☆☆ DS 731 · 19 Jun 2025 · v3.5.2blocked by youtube
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★☆☆☆☆ Firefox user 19001404 · 24 May 2025 · v3.5.2it just messed up my youtube video
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★★★★★ Firefox user 18829045 · 13 Feb 2025 · v3.5.2很多好用的去广告插件在国内都无法下载了，只有这个可以，太棒了！！！
Search Firefox reviews - every stored review from the store, not only this listing's.
Growth change in installs
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | +47 | +0.3% | +70 | 1.5 days |
| week | +304 | +2.2% | +395 | 9.1 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
How these figures are measured
Change in installs, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.
Rank among tracked Firefox listings#642
2026-09-29 · #490
2026-10-22
Daily users14,464
2026-09-28 · 13,758
2026-10-22
Ratings61
2026-09-28 · 61
2026-10-22
Average rating4.0
2026-09-28 · 4.0
2026-10-22
Weekly downloads716
2026-09-28 · 879
2026-10-22
Alternatives to Lock Adblock
| Name | Daily users | Rating |
|---|---|---|
Adblock Plus
by Adblock Plus
|
2,866,255 | 4.4 |
AdBlock for Firefox
by AdBlock
|
1,386,260 | 4.2 |
Adblock for Youtube™
by Adblock Systems
|
38,493 | 4.4 |
Adaware AdBlock
by Adaware
|
8,672 | 3.9 |
Adblock
by SandVPN
|
6,909 | 4.6 |
Spotify Adblock
by Spoti
|
6,883 | 4.3 |
YouTube AdBlock
by Martin
|
6,147 | 4.3 |
Anti-Adblock Blocker
by Aforementioned Dude
|
4,329 | 3.2 |
YouTube Adblock
by Antony Sieben
|
2,486 | 4.3 |
Luna Adblock for Youtube & Websites
by ST Pulse
|
2,322 | 5.0 |
Rising in Privacy & Security this week
| Name | Daily users gained | Week |
|---|---|---|
uBlock Origin Lite
featured 14 Oct · v2026.1021.1354 on 21 Oct
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+2,290 | +53.2% |
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|
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|
+257 | +18.8% |
iGuge
|
+478 | +17.6% |
CTCT Extension
|
+664 | +17.3% |