Offline Cache

Name: Offline Cache
Rating: 2 (6 reviews)
Author: Unknown

Keeps files accessed for domains, so they can be loaded with no internet connection.

Download

Install Compare

Offline Cache is a powerful Chrome extension designed to facilitate working in offline environments. It records web page requests and caches the responses, allowing users to access previously visited content even without an internet connection.

The extension activates only on user-specified domains, configurable through its options page. While "recording," it saves the data needed; when "replaying," it serves cached responses to simulate being online. This makes Offline Cache ideal for users needing reliable access to web content during network interruptions or when offline.

Extension Productivity Utilities

Users:

126 2

Rating:

2.00

(6)

Version:

1.33 Last updated: 2016-03-16

Creation date:

2016-03-16

Risk:

Permissions:

unlimitedStorage
storage
webRequest
webRequestBlocking
<all_urls>
tabs

Size:

128.00KB

Full description:

Source:

Chrome Web Store

Data ingested on:

2025-07-15

Ranking

# 66,100 ▲ 572

Other rankings

#8991 in Developer Tools ▼ 26 #17 in works offline keyword 32 ▲ 7 #22 in offline keyword 15 ▲ 6 #43 in cache keyword 42 ▲ 13

User reviews

broken

Ar*****, 2024-04-12

need update

sa*****, 2019-08-26

UI seems broken. Doesn't work when using domain name.

Jo*****, 2019-08-14

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Offline Cache requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Critical ****** ****** ** ******* ***** ***** *** ** **** ** ***** **** ******** ****** *** ******** ********** * ******* ********
High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******

Risk likelihood

Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Offline Cache is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** *** **** *******
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

Upgrade to see full risk analysis details

Instantly check and monitor your browser extensions' risks and permissions with Extension Guard.