Customers have installed this app in at least 16 active instances.
    by Trivadis Germany GmbHfor Confluence Server 7.0.1 - 7.10.2 and more versions
    Versions available for Confluence Server 5.4 - 6.15.10
    Trivadis Germany GmbH supports this app.

    Get support

    Check attachments for illegal file extensions and prevent the upload of disallowed file types

    Check attachments for illegal file extensions and prevent the upload of disallowed file types

    Check attachments for illegal file extensions and prevent the upload of disallowed file types

    Define global filter rules

    Manage user, group, and space rights

    Prevent illicit file uploads

    You can configure a global whitelist of file extensions that you want to allow for file uploads. Only file types specified in that list will be accepted for file attachments.

    The add-on's flexible configuration options enable you to specify refined permission schemes for users, groups, and spaces, giving you more control over the data accepted and provided by your Confluence instance.

    Restrictions in the types of files that may be uploaded are effectively enforced by the add-on in any place the user can attach a file to a page. Descriptive error messages inform about acceptable file types.

    More details

    Attachment Filter for Confluence lets you specify file types which are allowed to be uploaded into Confluence. Based on individually defined file extensions and a whitelist mechanism, you can set up rules for different scopes:

    • The global filter rule defines the general set of file extensions which can be uploaded in a Confluence instance.
    • Space rules allow to specify a set of file extensions which are eligible for individual Confluence spaces.
    • Group and user filter rules let you override the global rule for individual user groups and users.
    • A distinct rule for anonymous users.

    When a user tries to upload a file which is disallowed for his or her current context, the file upload is aborted with a meaningful error message.

    The add-on effectively prevents illicit file uploads through all of Confluence's file upload channels, including the Attachment macro. Attachment filtering is based solely on file extensions. An uploaded file's actual content will not be examined.

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    Cloud Pricing

    Server Pricing

    Data Center Pricing

    10 users$1025 users$30050 users$550100 users$1,000250 users$2,000500 & upAdditional pricing details

    Pricing FAQ

    How does server app pricing work?

    Server products and apps are hosted on your servers. This app is sold as a perpetual license, and the purchase price includes 12 months of maintenance (support and version updates).

    You can renew maintenance after 12 months at 50% of the current purchase price. You can upgrade the tier of your Atlassian product and app licenses at any time. Upgrade prices are calculated based on Atlassian's formula (view example).

    If app pricing changes after your initial purchase, there's a 60-day grandfathering period during which you can renew based on the old pricing.

    How do I determine my server pricing?

    Apps are billed based on the number of users in your Atlassian product. The app tier should match the licensed user tier of the Atlassian product. For example, if you have a Confluence license for 500 users, you should purchase the 500-user tier for apps. Even if fewer users want to use the app than your Atlassian product license, the two licenses should match exactly.

    Can I install this app in a Data Center product?

    This app does not have a Data Center approved version. Only apps meeting a set of performance requirements for large, clustered environments are approved for Data Center.

    However, while server apps are built for single-server deployments, many customers successfully install them in Data Center products. If you're using a Data Center product, Atlassian recommends you contact the vendor to determine compatibility at scale.

    Learn more about Data Center approved apps

    What type of license do I need if I'm using this app in a Data Center product?

    Because this app does not have a Data Center approved version, you should purchase a Server license if you decide to install this app in a Data Center product.

    Learn more about Data Center licensing

    Do you offer academic, community, or open-source licenses for server apps?

    For server apps, academic licenses are available at a 50% discount if you have an academic license for your Atlassian product.

    Community and open-source licenses are available for server apps. Learn more about community and open source licenses.

    Can I extend my free trial?

    For server apps, you can extend your app trial up to 5 times - in other words, for up to six months. Extend your trial by generating a new evaluation license key from Atlassian Marketplace. Click Try it free and you'll be directed to generate a new license. Paste this license key into the app listing in UPM from your Atlassian product, and you're all set.

    How can I buy apps for my legacy Jira Server or Confluence Server license?

    If you own a legacy Jira Server Unlimited (100+ users) or Confluence Server Unlimited (2000+ users) license purchased in 2012 or earlier, legacy app pricing is no longer available. You have two options for app purchasing:

    • Purchase the app at the non-legacy Unlimited (10000+ users) tier.
    • Renew your Jira or Confluence license at a non-legacy tier, then purchase the app at the same tier.

    Learn more

    Trivadis Germany GmbH provides support for this app.

    Vendor support resources


    Find out how this app works.

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    Version 1.5.0 Confluence Server 7.0.1 - 7.10.2 Released 2020-04-28


    Compatibility with Confluence 7.0+


    1. Log into your Confluence instance as an admin.
    2. Click the admin dropdown and choose Atlassian Marketplace. The Manage add-ons screen loads.
    3. Click Find new apps or Find new add-ons from the left-hand side of the page.
    4. Locate Attachment Filter for Confluence via search. The appropriate app version appears in the search results.
    5. Click Try free to begin a new trial or Buy now to purchase a license for Attachment Filter for Confluence. You're prompted to log into MyAtlassian. Attachment Filter for Confluence begins to download.
    6. Enter your information and click Generate license when redirected to MyAtlassian.
    7. Click Apply license. If you're using an older version of UPM, you can copy and paste the license into your Confluence instance.

    To find older Attachment Filter for Confluence versions compatible with your instance, you can look through our version history page.

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