Should I block it?

40%

40% of PCs block this file from running.

Possible reason:

Performance resource utilization

Additional versions

2.6.0.0	75.00%
2.5.0.4	25.00%

Relationships

sdlib.dll

By IObit Information Technology (Signed)

Remove sdlib.dll

Version:	2.6.0.0
MD5:	b891f686bef402cc0f1cc07c32447d12
SHA1:	57ff158611ec58d9f38cedeebfddbdd5dbbe05e5

Overview

sdlib.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Smart Defrag 3 published by IObit, Smart Defrag 3 from IObit and Smart Defrag 3 by IObit. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).

Details

File name:	sdlib.dll
Publisher:	IObit
Description:	sdlib
Typical file path:	C:\Program Files\iobit\smart defrag 3\sdlib.dll
File version:	2.6.0.0
Size:	104.78 KB (107,296 bytes)
Build date:	3/5/2014 4:58 AM
Certificate
Issued to:	IObit Information Technology
Authority (CA):	VeriSign
Effective date:	Monday, January 14, 2013
Expiration date:	Sunday, February 14, 2016
Digital DNA
File packed:	No
.NET CLR:	No

More details

Programs

The following programs will install this file

Smart Defrag 3

IObit

25% remove

“Disk fragmentation is generally main cause of slow and unstable computer performance. Smart Defrag 3 helps defragment your hard drive more efficiently and optimize your disk performance. Smart Defrag 3 is a FREE, light, and stable disk defragment tool that provides efficient defragmentation to hard drives for faster file loading and outstanding disk performance. It can work automatically in the background on your PC, keeping hard disk r...”

Smart Defrag Pro

IObit

26% remove

DRIVERfighter

SPAMfighter ApS.

45% remove

DRIVERfighter is typically bundled with 3rd party pay per install programs such as InstallIQ.