1. SigmaPlot - Add Link
Also offers SPSS, SYSTAT, TableCurve 2D, TableCurve 3D, AutoSignal, PeakFit, Biblioscape and O-Matrix statistical, linear algebra, curve fitting, math and bibliography software.

2. Windows Data Recovery
Data recovery tool for NTFS partition is powerful and inexpensive tool that can recover your system or FAT partition files from formatted media device.

3. Pictures recovery
Windows data recovery software to retrieve formatted hard disk documents and images. Restoration software and tools to restore files folders.

4. Undelete
Advanced HDD recovery software to unerase inaccessible and overwritten files from digital storage drives even if they are not recognized by your computer.