Powerfull maintenance toolkit. Cleaning the registry and the file system, FreeUP RAM, other methods of system maintenance and much more...
Cleaning:
Clear temporary and cache folders such as IE contents, IE history, Mail attachments, Terminal Server client cache, Opera cache, NetFront cache and custom user folders
Find and delete:
temporary, empty and absolete files
bad registry keys and values
empty registry keys
bad shortcuts
duplicate shortcuts
duplicate notify queue entry/entries
bad uninstall info
files depending on their size or/and names (wipe optional)
duplicate files (search by the name,size,crc)
MS Reader bookmarks (taking into account the bookmark's in-use/not-in-use status)
empty folders
past appointments
Delete PIE history (registry)
Built-in Uninstaller:
Show the list of the installed programs including their size and date
Show the list of files and registry keys of the installed programs
Uninstall program
Save the installed programs list to a text file
FreeUP RAM:
This option can free up 50K-2M of RAM
Send hibernation message
Compact Heaps (WM5 only)
Imitate the "memory low" situation
Close tasks
Scheduler for silent background start
System tweaks:
more than 70 tweaks in 10 categories
Registry Explorer :
Browse registry
View keys and values
Delete keys and values
Create new keys
Create/Modify values (REG_SZ, REG_MULTI_SZ, REG_BINARY, REG_DWORD)
Export (Unicode REGEDIT5)
Import (Unicode REGEDIT5, REGEDIT4)
Backup/restore
Search
CABs Manager and CABInstl (New!):
View and manage CAB, CPF and TSK files on device
Show content (files, registry, shortcuts) of CAB, CPF and TSK files
Files extraction
Installation ("standard" and "by SKTools") from CAB files
Other...
Move Data (New!):
Move Installed Programs
Move folders
Move files
Other...
PIM maintenance:
Search for duplicate contacts, appointments and tasks
Show past and reccuring appointments
Delete PIM data (contacts, tasks, appointments, messages and mail accounts)
Notifications Queue:
View, enable/disable, add and delete records
Find duplicates
Backup/restore:
Auto (may be disabled) backup of a registry key prior to its deletion
Full system backup (may not work correctly in some cases with certain devices)
Sheduled full backup
Independent registry, filesystem, databases, PIM, ActiveSync Partnership, MSReader activation backup
Self backup
Password protection for the backup files
Find and restore all of the SKTools backup files
Good compression of the backup files
Storage card maintenance:
Display the card(s) info (size, ID, slack, ...)
Format, Scan and Fix (hardware dependent)
Empty
Rename
Other...
Database maintenance:
Show the list of databases (CEDB, EDB)
Delete, Empty
View content, find and replace text
Export/Import to/from an XML file (device and database dependent)
Process list:
Show all the processes including the list of process' modules
Display the info of memory usage, threads, command line
Close one or selected processes
Windows Startup:
Display the list of the programs run at the system's bootup
Delete program
Add new
Programs startup sequence management (device dependent)
Automation mode:
Run SKTools at the system's bootup
Run SKTools every day at the user defined time (powering the device off after the operation is complete)
User defined operations list
Background mode (run in the background, just LED blinking)
Other:
Registry optimization for WM5/WM6 New!
Windows services maintenance
CPU usage
Search and replace in Registry
Delete ALL contacts, appointments, tasks, messages option
Show Messaging Files
Show Replaced ROM files New!
View and manage Today plugins
View and manage Input methods
View and manage SIM contacts (PocketPC PE)
View and manage SIM SMS (PocketPC PE)
Compact and purge call history (PocketPC PE)
System Information
Storage Analizer - display all the folders including their sizes, display all files by types, attributes etc.. New!
Change the location of PIE cache, PIE history, PIE coockies, AvantGO data, NetFront cach, Messaging (outlook) files
System optimisation option
Soft and Hard(for certain devices) reset
Command line support (screen off/on,power off, soft/hard reset and more...)
Shortcut Wizard
Change system files paths (you can move some dlls from the windows folder to any location, for example to storage cards)
Multi-language support ( English, German, Russian, Spanish, French, Italian, Dutch, Chinese)
Free updates from SKTools 4.xx.xx to SKTools 4.yy.yy versions
More...
Compatible with WM 2003(SE), WM5 Pocket PC, WM6 Classic and Professional
We all know the prg features ... I think .. 
