Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
The Sleuth Kit® (TSK) is a library and collection of command line digital forensics tools that allow you to investigate volume and file system data. The library can be incorporated into larger digital forensics tools and the command line tools can be directly used to find evidence.
NBTempoW V. 2.1 is a forensic tool for making timelines from block devices image files (raw, ewf,physicaldrive, etc.). It uses TSK (The Sleuthkit) and it has been developed with Lazarus V. 1.6.2 ( Delphi compatible cross-platform IDE for Rapid Application Development). It runs only in Windows. If the device image file is splitted, you can select just the first chunk.