Social Source Commons

Batch file renaming utility; rename multiples files at a time.

Ares is a free open source file sharing program that enables users to share any digital file including images, audio, video, software, documents, etc.

Based on experience at a number of large events, these are tools that will make combinations of low bandwidth and large numbers of simultaneous users somewhat bearable.

Secure, easy way for businesses to manage content, share large files and collaborate online from anywhere. Also with integrated project management features.

Project management tool with workflow including assigning tasks, sharing files, discussing ideas, involving clients and partners.

Cyberduck is an open source FTP and SFTP client for Mac OS X. Cyberduck is easy to use and includes features such as uploading and downloading by drag and drop. It can also synchronise files and directories. Cyberduck includes a bookmark manager and supports the Mac OS X Keychain and Bonjour networking

File organization tool.

Dock-It is a multifunctional dock and Finder enhancer for the Mac OS X operating system.

Firefox plugin from drop.io allowing you to upload files into a new "drop" by simply dragging the file icon or image from your computer onto the firefox browser window. Also supports dragging files from other websites onto the browser window.

Secure hosted file sync between linux, mac, windows, iphone, android with web backup/storage and sharing.

Archive and search mail, Web pages, PDFs, chats, and more.

Emule is a reliable peer-to-peer file sharing client that features a queue and credit system, intelligent corruption control, file preview function, user categories, a wide file search array and much more.

Recovers files instantly from hard drives, floppy drives and other types of fixed media.

File organization tool.

FreeCommander is an easy-to-use alternative to the standard windows file manager

Ghost Commander is a file manager for the Android™ platform with two panels. Its development was inspired by famous (Norton|Midnight|Total) Commander desktop applications, so if you are familiar with those great software, you will find the Ghost Commander familiar and a very convenient environment.

Fast file search for Windows computers.

An online learning marketplace for nonprofits to share, buy and sell information resources (e.g.: policies, how-to manuals, presentations, plans, spreadsheet templates, etc.) that improve their effectiveness and efficiency. By aligning individual and organizational incentives, including earned income, IdeaEncore reduces “reinvention of the wheel” and increase both the social and financial return on philanthropic investment. Also provides online library services including RSS, iFrame, widget, or hosted display options.

Online file compression

MacGizmo allows you to see the content and other useful information of an item with one click directly from the Finder.

With Martian LifeBoat, you define sets of files and folders to be backed up (we call these "LifeBoats"). Each LifeBoat is associated with one removable media device — a particular USB Flash Key or external Hard Drive. Each time the associated device is connected to your Mac, Martian LifeBoat springs into action and starts backing up the specified files and folders onto the device. Now, your device contains a perfect mirror of your files.

Hosted site that enables large file transfers.

Brilliant file synchronisation tool

Secure file transfer service.

Online file stoarge and email messaging service.

Freeware to backup and synchronize files.

Open source lightweight BiTorrent client.

"an application for creating vmx (VMware virtual machine configuration) and vmdk (VMware virtual hard disk) files."

Hosted suite of tools including project management and CRM.

WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it.

Popular file compression software for Windows.

Information organizer for Mac OS X

Hosted service for sharing large files.