FileGoBack allows you to inspect the Time Machine history of one particular file so you can easily go back to a previous version in case it’s been overwritten or deleted.

Core Data Editor lets you easily view, edit and analyze applications‘ data (the application has to use Core Data). Core Data Editor is compatible with Mac and iOS applications and supports XML, SQLite and binary stores, visualizes all relationships and is able to edit the data and generate Objective-C code for the data model!

So:

1. In case of hardware failure (NAS), take disk1 and mount it on a linux machine (although with the recent changes to use 16k blocks, it's not trivial anymore, shame on you netgear);
2. In case of disk0 or disk1 failure, just leave the disk in place inside the NAS and copy the data via network.

mogenerator
generates Objective-C code for your Core Data custom classes

Unlike Xcode, mogenerator manages two classes per entity: one for machines, one for humans

The machine class can always be overwritten to match the data model, with humans’ work effortlessly preserved

Xmo’d
seamlessly integrates mogenerator into Xcode

A Javascript library for creating interactive charts from RRD data, entirely within your web browser.

Free mac disc burning app

Free license but development and support discontinued July 2011
Name: FREE DISCO
Code: DSCO-111-113-199-99

TV guide scraper

Reading a RAID 1 drive without ReadyNas

ByeGraph creates effective graphs from data and expressions. Data and expressions are not only used alone each, but also used together by having file reading functions in expressions. Various types of graphs are prepared such as Date-formatted x Labels Graph, Character-based x Labels Graph, Scatters with Labels, Indexation Graph, Bar Graph, Error Bar Graph and Histogram. Expressions can include file reading functions, math functions, global variables, reserved constants and so on. For a graph which has been created, you can change graph attributes and perform regression analysis.

The best and most powerful data visualization for Mac, iPhone, iPad and iPod touch.

Microsoft Mathematics Add-In for Word and OneNote

If you have very damaged file, this program may help.

It copies file in variable blocks and stops for nothing.

Recovers files from disks with physical damage. Allows you to copy files from disks with problems such as bad sectors, scratches or that just give errors when reading data. The program will attempt to recover every readable piece of a file and put the pieces together. Using this method most types of files can be made useable even if some parts of the file were not recoverable in the end.

ScraperWiki is all the tools you need for Screen Scraping, Data Mining & visualisation.

The easy to use, hard drive diagnostic software.

Cocoa plotting framework for Mac OS X and iOS