Store the dominant color of the images when you upload them to your Rails application using the CarrierWave gem.

Validate carrierwave uploads are virus free with clamav.

CarrierWave extension for on fly specifying crop area with preview and cropping images before they saved.

Box.net/Box.com integration for CarrierWave.

ruby-filemagic and mime-types for carrierwave

Store CarrierWave files in PostgreSQL (supporting multiple versions per uploader).

A storage plugin for carrierwave that will retrieving files from a secondary storageif the file is not present in the primary storage. New files will always be stored in the primary storage. This is perfect for use while migrating from one storage to another, or to avoid polluting...

CarrierWave Additional processing to support LibreOffice via unoconv

Qcloud COS Storage support for CarrierWave

TinyPNG support for CarrierWave

Automatically sends carrierwave uploads to AttachmentScanner to search for viruses, malware and other malicious files.

Allows file upload to Azure with the officail sdk

FFMPEG wrapper for CarrierWave uploader that allows audio file conversion and watermarking

NOS support for CarrierWave.

A Simple gem that use ffmpeg library to compress images in carrierwave gem.

Adds a 'matte' processor to Carrierwave, allowing you to specify a background colour for an image.

TokyoTyrant Storage support for CarrierWave

Allows carrierwave to process Base64 encoded file uploads by providing a `#{mounted_as}_data=` method that accepts Base64 encoded strings and sets the #{mounted_as} column accordingly.

ID3v1 tag processing for CarrierWave uploads

CarrierWave Audio Waveform