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Mega VS dupEx

Compare Mega VS dupEx and see what are their differences

Mega

Secure File Storage and collaboration

Rating
0 reviews
Alternatives Is it good?
dupEx

DupEx (Duplicate Exterminator) is a fast, safe Linux tool to find and remove duplicate files. No ads, no spyware, one-time purchase.

Rating
0 reviews
Pricing
Freemium €21 / One-off (1 device. Scanning is free; deleting requires a license.)
Alternatives Is it good?
Sendaway.co
Send files and text between devices with a simple 6-digit code. No account, email or shared link required. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Mega seems to be more popular. It has been mentioned 14 times since March 2021.

social mentions
14 vs 0
Cloud Storage popularity
100% vs 0%
alternatives listed
240+ vs 13

Base details

Website, pricing, platforms and company facts side by side.

Mega
dupEx
Website mega.nz ewitsolutions.com
Pricing —
Freemium €21 / One-off (1 device. Scanning is free; deleting requires a license.) Official pricing
Platforms —
Linux
Company Startup from New Zealand Startup from Serbia · 1 - 9 employees · 2026
Listed in
Cloud Storage File Sharing Encrypted Cloud Storage Office Suites +1
Duplicate File Finder Duplicate Remover File Management Linux System & Hardware +2

About Mega and dupEx

In their own words, as submitted to SaaSHub.

Mega
dupEx

No description of Mega yet.

Finding duplicates is only half the job. The other half is deciding which copy to delete — because information lives not only inside a file, but also in its name and in the folder it sits in. Delete the wrong identical copy and a date, a place or a name is gone. dupEx combines exact detection...

Read more about dupEx

Features and specs

What each product offers, as listed by its team.

Mega 5 features
dupEx 16 features
  • End-to-End Encryption
    Mega provides robust end-to-end encryption, ensuring that your files are secured and can only be accessed by you.
  • Generous Free Plan
    Mega offers a generous free plan with 20GB of storage, which is more than many other cloud storage providers.
  • Cross-Platform Support
    Mega supports multiple platforms including Windows, macOS, Linux, Android, and iOS, ensuring seamless access to your files across devices.
  • File Sharing and Collaboration
    Mega allows easy file sharing with others and provides tools for collaboration, making it suitable for both personal and professional use.
  • Two-Factor Authentication
    The service supports two-factor authentication for added security, providing an extra layer of protection for your account.

Possible disadvantages

  • Limited Sync Options
    Mega's file synchronization tools are not as advanced as those of some competitors, making it less suitable for users who need sophisticated sync capabilities.
  • Occasional Speed Issues
    Some users have reported occasional issues with upload and download speeds, which can be a drawback for those needing fast file transfers.
  • Complex User Interface
    Mega's user interface can be complex and overwhelming, especially for new users or those who are not technologically inclined.
  • Pricing for Higher Storage
    While the free plan is generous, Mega's paid plans for higher storage can be relatively expensive compared to competitors.
  • Questionable Past
    Mega has had issues related to its founder, Kim Dotcom, and some users may be wary of these controversies when choosing a cloud storage provider.
  • Byte-for-byte verification
    Optional direct comparison of every duplicate, not only hashing
  • Live results
    Duplicates can be reviewed, selected and deleted while the scan is still running
  • Selection rules
    Pick copies to delete by age, path, name or regular expression, whole folders included
  • Protected folders
    Reference folders: nothing in them can be selected or deleted
  • Compare groups
    Files in the same group are only compared against other groups, not with each other
  • Safe deletion
    Move to trash or delete, always with confirmation
  • Network shares
    SMB shares, mounted permanently or opened on the fly in the file manager, scanned directly
  • Storage tuning
    Scan strategy adapts to SSD, HDD and NAS; hash cache for fast repeat scans
  • Filters
    Size range, file types, include/exclude masks, same name or extension
  • Statistics
    Detailed report after each scan: files per phase, data read, time, reclaimable space
  • File-manager integration
    Right-click in Nautilus, Nemo, Caja, Thunar, Dolphin and COSMIC Files, plus drag & drop
  • Large collections
    Handles hundreds of thousands of files
  • Languages
    23 languages
  • Themes
    Light and dark mode, follows the desktop theme
  • Packages
    deb, rpm, AppImage, Flatpak, Snap, tar.gz
  • Privacy
    Works offline, no ads, no tracking

Analysis

An editorial look at what each product does well and who it suits.

Mega
dupEx

Overall verdict

  • MEGA is considered a good choice for users who prioritize security and encryption in their cloud storage services. Its user-friendly interface and sizeable free storage offer strong value, especially for those looking for secure data storage and sharing options.

Why this product is good

  • MEGA (mega.nz) is a cloud storage service known for its focus on security and privacy. It offers end-to-end encryption for user files, ensuring that data is secure and only accessible by the user. MEGA also provides a generous amount of free storage (20 GB) and offers cross-platform compatibility, including mobile apps and browser extensions. The service is easy to use and features collaboration tools, such as file sharing and real-time file updates.

Recommended for

  • Users who need secure storage with robust encryption
  • Individuals looking for a generous free storage option
  • Freelancers and small teams needing collaboration tools

No analysis of dupEx yet.

Videos

Walkthroughs and reviews on video.

Mega 3 videos + Add
dupEx 0 videos + Add

Sync.com vs MEGA? Which cloud storage to choose and why

More videos

  • - Mega Review! 3600 vs 3600x vs 9600k vs 9400f vs 2700x!
  • - Adventure Time Series Finale Megareview: S10E13–16 - Come Along With Me

No dupEx videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Mega
dupEx
100% 100%
Cloud Storage
0% 0%
0% 0%
Duplicate Remover
100% 100%
100% 100%
File Sharing
0% 0%
0% 0%
File Management
100% 100%

Questions & Answers

As answered by people managing Mega and dupEx.

What makes your product unique?

dupEx's answer:

Its focus on the second half of the job: not just finding duplicates, but choosing safely which copy to delete. Information also lives in file names and folders, so dupEx pairs exact detection (hashing plus optional byte-for-byte verification) with selection rules, protected reference folders and live results that can be acted on while the scan is still running.

Why should a person choose your product over its competitors?

dupEx's answer:

For certainty and safety on Linux: byte-for-byte verification instead of "probably identical", protected reference folders, confirmation before every delete, and a clear view of which files cannot be deleted and why. It integrates with the common Linux file managers, handles network shares and hundreds of thousands of files, and ships for all major package formats. Scanning is free and unlimited; the license is a one-time purchase, no subscription.

How would you describe the primary audience of your product?

dupEx's answer:

Linux desktop users with large, grown file collections — photos, documents, media archives, backups spread over several drives and NAS shares — and Linux power users who want exact control: byte-for-byte verification, regex selection rules, protected reference folders and network shares. Both want to reclaim space without the risk of deleting the wrong copy.

What's the story behind your product?

dupEx's answer:

It started in February 2026 as a hobby project: a way to compare large files bit by bit. During development, another tool reported two files as duplicates that differed in a single bit — if one copy is damaged, the intact one might be the one that gets deleted. That set the standard: dupEx has to be certain. What began as a tool for personal use grew into a product, tested on 13 Linux distributions, 7 desktop environments and 6 package formats before the stable 1.0.0 release in September 2026.

Which are the primary technologies used for building your product?

dupEx's answer:

A C engine with BLAKE3 hashing, SIMD assembly for the byte-for-byte comparison (SSE2, SSE4.1, AVX2), OpenMP for parallel work and SQLite for the hash cache; libmagic for file-type detection; a GTK4 interface written in Rust (gtk4-rs).

User comments

Share your experience with using Mega and dupEx. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Mega no reviews yet
dupEx no reviews yet

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We have no reviews of dupEx yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Mega 14 mentions
dupEx 0 mentions
  • Im going to a concert!
    On March 16th, I will be going to a a7x concert. I will be trying to record the whole concert. I will share it with you guys. It'll be in a mega.nz folder since it won't fit in reddit. Source: almost 3 years ago
  • Disney's Trivia Time issues
    Can anyone help me out? While it was great that u/tomysshadow uploaded the Disney Games Download title on the Lost Media Wiki, I can't seem to find a way to resolve that what I think is an anti-piracy measure in which in every single... Source: almost 3 years ago
  • How long would a USB stick last in storage?
    Upload what is on that stick to a cloud based system that is not vulnerable to degradation of hardware, you can get a lot of storage for free on sites like dropbox.com, mega.nz, or icloud. You can also always make multiple backups. Source: about 3 years ago

View more

Tracking dupEx since Sep 2026.

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