No More Duplicates

Avoid downloads of files you already have!

What is No More Duplicates?

"No More Duplicates" is a handy Chrome extension that ensures you don't download duplicate files. When you initiate a download, it checks for the file's existence on your hard drive. If the file exists you can either download it regardless or open the extant file. It's a simple but elegant solution to prevent unnecessary file duplication, saving you storage space and bandwidth.

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Extension stats

By: Jakob Sennerby

View on Chrome Web Store

Users: 9,000+

Rating: 3.90 (49)

Version: 1.4 (Last updated: 2020-03-27)

Creation date: 2020-03-27

Risk impact: Low risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 2

Permissions:

downloads
downloads.open
notifications

Size: 12.32K

Email: ja*****@sennerby.se

Ranking

# 10910 ▼ 103

Other rankings

#3536 in Workflow & Planning ▼ 6 #3 in exist keyword 13 ▲ 1

Other platforms

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Sometimes you might forget that you have already downloaded certain files which creates duplicates in your hard drive. This small and lightweight extension helps you to avoid these duplicate downloads and can even save you some bandwidth.

When initiating a download the extension will check if the file already exists. If it does exist, you will be provided with a few options whether you want to download it anyway or open the already existing file.

Simple and elegant!

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Helps avoid duplicate downloads
Works as intended for some users
Good for managing downloaded files

Cons

Does not prevent duplicate downloads
Fails to recognize moved files
Causes browser crashes or freezes
Not working for many users

Most mentioned

Doesn't work at all
Helps avoid duplicates
Recognizes existing files but doesn't stop downloads

Recent reviews

very well

Ask Phoenix, 2024-06-22

If for some reason you delete a file from your downloads folder, this extension won't take that into account and will still say "this file has already been downloaded", even though it hasn't.