Should I block it?
No, this file is 100% safe to run.
Additional versions
Relationships
 PE file structure
|
Show functions |
Import table
crtdll.dll
fputc, sprintf, free, malloc, strerror, fflush, _errno, fopen, fread, fprintf, _vsnprintf, fwrite, ftell, fseek, fclose, clearerr, _fdopen, rand, srand, time, _initterm
kernel32.dll
CreateFileA, SetFilePointer, WriteFile, ReadFile, GetLastError, CloseHandle, GlobalFree, GlobalAlloc, GetVersion, CreateFileW, HeapFree, HeapAlloc, GetSystemTimeAsFileTime, GetCurrentThreadId, GetCommandLineA, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapCreate, HeapDestroy, VirtualFree, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, VirtualAlloc, HeapReAlloc, GetModuleHandleW, Sleep, GetProcAddress, ExitProcess, GetStdHandle, GetModuleFileNameA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, MultiByteToWideChar, SetHandleCount, GetFileType, GetStartupInfoA, RtlUnwind, WideCharToMultiByte, GetConsoleCP, GetConsoleMode, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, InitializeCriticalSectionAndSpinCount, LoadLibraryA, SetStdHandle, FlushFileBuffers, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, LCMapStringA, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, HeapSize, SetEndOfFile, GetProcessHeap, DisableThreadLibraryCalls, InterlockedCompareExchange, InterlockedExchange
msvcr90.dll
DllMain
Export table
adler32
adler32_combine
compress
compress2
compressBound
crc32
crc32_combine
deflate
deflateBound
deflateCopy
deflateEnd
deflateInit_
deflateInit2_
deflateParams
deflatePrime
deflateReset
deflateSetDictionary
deflateSetHeader
deflateTune
fill_win32_filefunc
fill_win32_filefunc64
fill_win32_filefunc64A
fill_win32_filefunc64W
get_crc_table
gzbuffer
gzclearerr
gzclose
gzclose_r
gzclose_w
gzdirect
gzdopen
gzeof
gzerror
gzflush
gzgetc
gzgets
gzoffset
gzopen
gzprintf
gzputc
gzputs
gzread
gzrewind
gzseek
gzsetparams
gztell
gzungetc
gzwrite
inflate
inflateBack
inflateBackEnd
inflateBackInit_
inflateCopy
inflateEnd
inflateGetHeader
inflateInit_
inflateInit2_
inflateMark
inflatePrime
inflateReset
inflateReset2
inflateSetDictionary
inflateSync
inflateSyncPoint
inflateUndermine
uncompress
unzClose
unzCloseCurrentFile
unzeof
unzGetCurrentFileInfo
unzGetCurrentFileInfo64
unzGetCurrentFileZStreamPos64
unzGetFilePos
unzGetFilePos64
unzGetGlobalComment
unzGetGlobalInfo
unzGetGlobalInfo64
unzGetLocalExtrafield
unzGoToFilePos
unzGoToFilePos64
unzGoToFirstFile
unzGoToNextFile
unzLocateFile
unzOpen
unzOpen2
unzOpen2_64
unzOpen64
unzOpenCurrentFile
unzOpenCurrentFile2
unzOpenCurrentFile3
unzOpenCurrentFilePassword
unzReadCurrentFile
unzStringFileNameCompare
unztell
unztell64
zError
zipClose
zipCloseFileInZip
zipCloseFileInZipRaw
zipCloseFileInZipRaw64
zipOpen
zipOpen2
zipOpen2_64
zipOpen64
zipOpenNewFileInZip
zipOpenNewFileInZip2
zipOpenNewFileInZip2_64
zipOpenNewFileInZip3
zipOpenNewFileInZip3_64
zipOpenNewFileInZip4_64
zipOpenNewFileInZip64
zipWriteInFileInZip
zlibCompileFlags
zlibVersion
zlibwapi.dll
ZLib.DLL by IObit Information Technology (Signed)
| Version: | 1.2.3.0 |
| MD5: | 8d6098dfc2ce7d88fad3a1e53be57a36 |
| SHA1: | c39bfc8dee01e9e0deb1506093f9fd4b0f8259ac |
| SHA256: | e67d6ebd8860e97d57d38933420d4009500396e98707d6f90f7235050b1c2780 |
What is zlibwapi.dll?
zlib is a common software library used for data compression. zlib compressed data is typically written with a gzip or a zlib wrapper. zlib is something of a de facto standard, to the point that zlib and DEFLATE are often used interchangeably in standards documents, with thousands of applications relying on it for compression, either directly or indirectly.
Overview
zlibwapi.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 DVDFab 8.1.5.9 (20/01/2012) Qt published by Fengtao Software Inc., DVDFab 8 Qt 8.1.3.6 from Tarzan Media and DVDFab 8 Qt 8.1.3.6 by Tarzan Media. The file is digitally signed by IObit Information Technology which was issued by the VeriSign certificate authority (CA).
Details
| File name: | zlibwapi.dll |
| Product name: | ZLib.DLL |
| Description: | zlib data compression and ZIP file I/O library |
| Typical file path: | C:\Program Files\iobit\iobit malware fighter\zlibwapi.dll |
| Original name: | zlib.dll |
| File version: | 1.2.3.0 |
| Size: | 64 KB (65,536 bytes) |
| Certificate |
| Issued to: | IObit Information Technology |
| Authority (CA): | VeriSign |
| Digital DNA |
| PE subsystem: | Windows GUI |
| Entropy: | 6.655311 |
| File packed: | No |
| Code language: | Microsoft Visual C++ 9.0 |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is definitely the right all-in-one solution for making DVD backup of your expensive DVD collection. It has been proven to be a powerful DVD Copy software used by more than 40 million users. DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. With this powerful DVD Copy software, ...”
“DVDFab DVD Copy is definitely the right all-in-one solution for making DVD backup of your expensive DVD collection. It has been proven to be a powerful DVD Copy software used by more than 40 million users. DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. With this powerful DVD Copy software, ...”
“DVDFab DVD Copy is definitely the right all-in-one solution for making DVD backup of your expensive DVD collection. It has been proven to be a powerful DVD Copy software used by more than 40 million users. DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. With this powerful DVD Copy software, ...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“Passkey works as a free DVD Decrypter, Blu-ray decrypter, is a simple combination of Passkey for DVD and Passkey for Blu-ray. It can still decrypt protected DVD and Blu-ray, but not for all of them. For example, it can't remove AACS V12+, BDAV, and AVCREC for Blu-ray, so you are not allowed to watch movies with those protections. It doesn't support CPRM for DVD, and PathPlayer is not enabled, so ARccOS, RipGuard, can't be removed. As a ...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
“DVDFab DVD Copy is popular worldwide, and is known for its power and flexibility. It enables you to copy a DVD with one or two mouse clicks and customize the output with DVD Copy’s many settings. DVD Copy allows you to rip, copy, and burn DVD to a blank DVD disc or write the output content to a folder or copy DVD to ISO file onto your hard drive and media server, and compress content to fit on smaller discs. The choice is yours! In addi...”
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
33.33% |
|
| Windows 7 Ultimate |
22.73% |
|
| Microsoft Windows XP |
18.18% |
|
| Windows 8 |
4.55% |
|
| Windows 8 Pro |
4.55% |
|
| Windows 8.1 |
3.03% |
|
| Windows 7 Professional |
3.03% |
|
| Windows Vista Home Premium |
3.03% |
|
| Windows 8.1 Pro |
1.52% |
|
| Windows 7 Home Basic |
1.52% |
|
| Windows XP Professional |
1.52% |
|
| Windows 7 Starter |
1.52% |
|
| Windows 8 Single Language |
1.52% |
|
Distribution by country
United States installs about 31.25% of ZLib.DLL.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Dell |
21.05% |
|
| Hewlett-Packard |
14.04% |
|
| Acer |
14.04% |
|
| ASUS |
10.53% |
|
| Compaq |
7.02% |
|
| Toshiba |
7.02% |
|
| Gateway |
7.02% |
|
| Lenovo |
7.02% |
|
| American Megatrends |
5.26% |
|
| Sony |
3.51% |
|
| GIGABYTE |
3.51% |
|
