| Company | iOS | Android | Blackberry | Windows | Mac | Linux |
| SugarSync |  |
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| Dropbox | |
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Linux |
| Carbonite | |
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| IDrive | |
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| SpiderOak | |
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Linux | |
| Mozy | |
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| CrashPlan | |
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Linux | |
| SafeCopy | |
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| SOS | |
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| Wuala | |
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Linux | |
| MyPCBackup | |
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| Backblaze | |
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Some of our favorite apps for the iPad are:
Amazon Cloud Drive
Backblaze