Software Alternatives, Accelerators & Startups

Fast Duplicate File Finder VS AllDup

Compare Fast Duplicate File Finder VS AllDup and see what are their differences

Fast Duplicate File Finder logo Fast Duplicate File Finder

Find and Remove Duplicate Files, Find Similar Files, Free Duplicate File Finder will Delete Duplicate Files, MP3, iTunes, Songs, Images, Photos and Picture Files.

AllDup logo AllDup

AllDup is a freeware tool for searching and removing file duplicates on your Windows computer.
  • Fast Duplicate File Finder Landing page
    Landing page //
    2023-04-27
  • AllDup Landing page
    Landing page //
    2023-07-30

Fast Duplicate File Finder features and specs

  • Comprehensive Scanning Options
    Fast Duplicate File Finder offers a variety of scanning options that allow users to search for duplicate files based on different criteria such as file name, size, and content, making it a versatile tool for different needs.
  • User-Friendly Interface
    The software features an intuitive and easy-to-use interface that makes navigating and executing file scans simple for both novice and experienced users.
  • Quick Performance
    The tool is optimized for speed, enabling it to quickly scan large volumes of files and identify duplicates in a relatively short amount of time.
  • Preview Function
    Users can preview files before deletion, reducing the risk of removing important files by mistake. This feature adds an extra layer of security to the file management process.

Possible disadvantages of Fast Duplicate File Finder

  • Limited Free Version
    The free version of Fast Duplicate File Finder has some limitations in terms of functionality, which may require users to purchase the full version to access more advanced features.
  • Windows Only
    Fast Duplicate File Finder is only available for Windows operating systems, which limits its accessibility for users on macOS or Linux systems.
  • Resource Intensive
    During scanning processes, the software may consume a significant amount of system resources, potentially slowing down other operations on the computer.
  • Occasional False Positives
    Some users might encounter false positives where files are incorrectly flagged as duplicates, necessitating careful review before deletion.

AllDup features and specs

  • User-Friendly Interface
    AllDup has an intuitive and straightforward interface that makes it easy for users to navigate and utilize its features efficiently.
  • Comprehensive Search Functions
    It offers multiple search criteria such as file name, file content, file extension, and more, allowing for a highly customizable search.
  • Fast Scan Speed
    AllDup is known for its fast scanning capabilities, significantly cutting down the time needed to find duplicate files.
  • Multiple File Management Options
    The application provides various options for managing duplicates, such as moving, copying, or deleting files.
  • Freeware
    AllDup is available for free, making it accessible to a wide range of users without any financial commitment.

Possible disadvantages of AllDup

  • Windows-Only
    The software is only available for Windows operating systems, limiting its usability for Mac or Linux users.
  • Limited Support Options
    AllDup does not have robust customer support, which can be a drawback for users needing assistance or facing technical issues.
  • Occasional Inconsistencies
    There have been reports of occasional inconsistencies in file detection, where not all duplicates are identified accurately.
  • Interface Design
    While functional, the interface design looks somewhat dated compared to modern standards, which might not appeal to all users.
  • Complex Features for Beginners
    Some of the advanced features may be overwhelming or confusing for beginners who are not familiar with file management software.

Fast Duplicate File Finder videos

How it works: Fast Duplicate File Finder

AllDup videos

DETAILED Romset cleaning tutorial - STEP 3 - Using AllDup to check and delete duplicates & clones

Category Popularity

0-100% (relative to Fast Duplicate File Finder and AllDup)
Hard Disk Usage
33 33%
67% 67
Hard Disk Management
25 25%
75% 75
Hard Drive Tools
23 23%
77% 77
Photos & Graphics
100 100%
0% 0

User comments

Share your experience with using Fast Duplicate File Finder and AllDup. For example, how are they different and which one is better?
Log in or Post with

What are some alternatives?

When comparing Fast Duplicate File Finder and AllDup, you can also consider the following products

Visual Similarity Duplicate Image Finder - Visual Similarity Duplicate Image Finder will find similar and duplicate photos. Organize photos easily - supports 300+ Image Formats Including RAW.

dupeGuru - dupeGuru is a tool for finding duplicate files on your computer.

Duplicate Cleaner - Duplicate Cleaner: the fastest and most popular tool for finding duplicate files. Over 1 million downloads: Get your copy now! Free and Pro versions available.

Awesome Duplicate Photo Finder - Awesome Duplicate Photo Finder is a free powerful tool, that helps you to find and remove duplicate...

Czkawka - Multi functional app to find duplicates, empty folders, similar images etc.

Duplicate Photo Cleaner - With this duplicate photo finder you will be able to find duplicate photos and similar images by comparing actual image content.