Key&Box AlternativesLarge File Transfer Services and other similar apps like Key&Box

Key&Box is described as 'Is for sending or collecting secure information over the internet, encrypted in transit and at rest' and is a large file transfer service in the security & privacy category. There are eight alternatives to Key&Box for a variety of platforms, including Web-based, Android, iPhone, Android Tablet and iPad apps. The best Key&Box alternative is SwissTransfer, which is free. Other great apps like Key&Box are WeTransfer, FileTransfer.io, Smash and Send.cm.

Key&Box iconKey&Box
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Key&Box is for sending or collecting secure information over the internet, encrypted in transit and at rest.

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More about Key&Box
Key&Box alternatives page was last updated Jun 22, 2025
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  1. SwissTransfer icon

    SwissTransfer

     31 likes
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    SwissTransfer is a data transfer service that lets you send up to 50 GB. It’s free of charge, free of ads and it respects your privacy.

    102 SwissTransfer alternatives

    License model

    • Free • Proprietary

    Application type

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Online
    • Google Chrome
    • Firefox
    SwissTransfer screenshot 1

    SwissTransfer Features

    1.  No Subscription
    2.  Large File Transfer
    3.  Support for Large File
    4.  Expiring Downloads
    5.  No registration required
    6.  Secure File Sharing
    7.  Ad-free
    8.  Expiring Links
    9.  End-to-End Encryption
    10.  Password protection

    SwissTransfer VS Key&Box

     

    • SwissTransfer is the most popular Web-based alternative to Key&Box.

    • SwissTransfer is the most popular free alternative to Key&Box.

    • SwissTransfer is Free and ProprietaryKey&Box is Freemium and Proprietary
  2. WeTransfer icon

    WeTransfer

     107 likes
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    Effortlessly share files up to 2 GB for free with secure, straightforward transfers for photos, videos, and more. Upgrade to WeTransfer Plus for $12/month to send up to 20 GB with enhanced security, extended access, and password protection, making it ideal for professionals and frequent users.

    237 WeTransfer alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • NL flagNetherlands
    • European Union flagEU

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Homepage

    WeTransfer Features

    1.  Expiring Links
    2.  No registration required
    3.  File Sending
    4.  Support for Large File
    5.  Direct file uploading
    6.  Attachments

    WeTransfer VS Key&Box

     

    • WeTransfer is the most popular Android, iPhone, iPad & Android Tablet alternative to Key&Box.

    • WeTransfer is Freemium and ProprietaryKey&Box is also Freemium and Proprietary
  4. FileTransfer.io icon

    FileTransfer.io

     63 likes
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    FileTransfer allows you to securely share files up to 6GB with your family, co-workers or friends for free. Files stay uploaded for 3 weeks.

    233 FileTransfer.io alternatives

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Online
    FileTransfer.io screenshot 1

    FileTransfer.io Features

    1.  Optimized for Mobile
    2.  File Sending
    3.  Mobile friendly
    4.  Direct file uploading
    5.  No registration required
    6.  Anonymous Secure Filesharing

    FileTransfer.io VS Key&Box

     
  5. Smash icon

    Smash

     21 likes
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    Send encrypted files without size limits. No need to have a Smash account.

    Password protection.

    62 Smash alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • FR flagFrance
    • European Union flagEU

    Platforms

    • Mac
    • Online
    • Android
    • iPhone
    Smash screenshot 1

    Smash Features

    1.  No registration required
    2.  Password protection

    Smash VS Key&Box

     

    • Smash is the most popular Mac alternative to Key&Box.

    • Smash is Freemium and ProprietaryKey&Box is also Freemium and Proprietary
  6. Send.cm icon

    Send.cm

     8 likes
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    Transfer up to 100 GB per file securely for free. Upload any type file, video, music, photo or document.

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • NG flagNigeria

    Platforms

    • Online
    Home / Upload

    Send.cm Features

    1.  No registration required
    2.  End-to-End Encryption
    3.  Shared Folders
    4.  Expiring Links
    5.  File Sending
    6.  One-link file sharing
    7.  Secure File Sharing

    Send.cm VS Key&Box

     
  7. Content Snare icon

    Content Snare

     4 likes
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    If you work in a marketing agency, accounting firm (or pretty much any service business), you know how frustrating it is to get information from clients.

    10 Content Snare alternatives

    License model

    Application type

    Country of Origin

    • AU flagAustralia

    Platforms

    • Online
    Content Snare screenshot 1

    Content Snare Features

    1.  Email reminder
    2.  Content Management
    3.  Content Discovery

    Content Snare VS Key&Box

     

    • Content Snare is the most popular commercial alternative to Key&Box.

    • Content Snare is Paid and ProprietaryKey&Box is Freemium and Proprietary
  9. Slickplan icon

    Slickplan

     2 likes
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    Create sitemaps the easy way using the Slickplan flowchart software app, the best website mapping tool and information architecture tool for designers and developers.

    License model

    Platforms

    • Online

    Slickplan Features

    1.  Flow Chart

    Slickplan VS Key&Box

     
  10. GatherContent icon

    GatherContent

     2 likes
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    GatherContent is an online collaboration tool that makes it painless and simple for web teams and their clients to plan, organise and work together on content, all in one place.

    License model

    Application types

    Country of Origin

    • GB flagUnited Kingdom

    Platforms

    • Online
    • Software as a Service (SaaS)
    GatherContent screenshot 1

    GatherContent Features

    1.  Copywriting
    2.  Content Management

    GatherContent VS Key&Box

     

    • GatherContent is the most popular SaaS alternative to Key&Box.

    • GatherContent is Paid and ProprietaryKey&Box is Freemium and Proprietary
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