Mirrorcreator helps you create multiple mirrors for your files. Upload and store files simultaneously to free hosting providers including Rapidshare, Depositfiles, Putlocker, Hotfile, Extabit, Turbobit, Ziddu, Megashare etc.
DiffNow lets you compare text files, documents, binary files, and archives up to 1024KB in size. You can either upload the files you wish to compare or enter their URLs. Results are returned as an interactive HTML report.