SingleFile

Name: SingleFile
Rating: 4.8 (73 reviews)
Author: getsinglefile.com

Save a complete page into a single HTML file

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SingleFile is a powerful Chrome extension designed to save complete webpages into a single HTML file. It captures all the elements including CSS, images, fonts, and frames, enabling users to archive or share exact replicas of web content offline.

Users can conveniently save the current page, selected content, frames, or links via the toolbar button or context menu. Advanced features include annotating pages by highlighting text, adding notes, or removing unwanted sections before saving. SingleFile supports batch saving of multiple tabs, and offers auto-save options for tabs upon loading. Integration with Google Drive is available to upload saved pages automatically, and the extension can add proof of existence linking the saved pages' hash to blockchain.

Customizable shortcuts, detailed options, and ongoing development documented on GitHub make this extension a versatile tool for researchers, professionals, and casual users needing reliable offline copies of webpages.

Add-on Productivity Utilities Developer Tools

By:

Users:

Rating:

Version:

1.22.81 Last updated: 2025-03-31

Creation date:

2022-02-10

Risk:

Permissions:

contextMenus
downloads
storage
tabs
activeTab
scripting
offscreen
sidePanel
declarativeNetRequest

Host permissions:

<all_urls>

Size:

1.06MB

URLs:

Website ,Privacy policy

Full description:

Source:

Edge Add-on Store

Updated:

a day ago

Ranking

# 368 ▼ 36

Other rankings

#6 in complete keyword 7

#6 in save keyword 78

#13 in wait keyword 9

#15 in auto save keyword 7 ▲ 3

#15 in page keyword 68

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Other platforms

SingleFile (v1.22.81)

300,000 4.34

(997)

SingleFile (v1.22.81)

74,584 4.76

(962)

User reviews

SingleFile is praised for its ability to save interactive web pages with good formatting and smaller file sizes compared to other methods, making it a reliable tool for saving web content. Users appreciate its customization options and stability over long-term use. However, common issues include missing images in saved pages, occasional browser freezing when opening saved files, and limited control over save location and file naming. Furthermore, users note the absence of annotation features for saved pages.

Pros

Highly useful for saving complete web pages with interactive components
Produces smaller file sizes compared to standard 'Save As' and PDF formats
Maintains better formatting and view quality than traditional saving methods
Customizable with various options for saving and file naming
Reliable and stable for long-term use

Cons

Images or certain elements like button images may be missing after saving
Some users experience browser unresponsiveness or freezing when opening saved pages
Difficulty or lack of options to specify save folder location
File naming issues when using background saving option leading to non-intuitive filenames
No built-in annotation or marking capability for saved pages

Recent reviews

太棒了！！！

by *****, 2025-06-19

keep UpToDate amazing Tank you !

by Ha*****, 2025-06-04

非常好用功能也非常多！

by si*****, 2025-06-01

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.

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

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that an Edge add-on may turn malicious. This is determined by the publisher and the Edge add-on reputation on Edge Add-on Store, the amount of time the Edge add-on has been around, and other signals about the Edge add-on. 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 an Edge add-on.

SingleFile has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

Medium This extension was updated in the past 3 months. New updates may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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