Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.20.0 6.82%
4.0.4 2.27%
4.0.2 63.64%
3.80 25.00%
3.71 2.27%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
AdjustTokenPrivileges, LookupPrivilegeValueA, OpenProcessToken, SetFileSecurityA, SetFileSecurityW, LookupPrivilegeValueW
kernel32.dll
CloseHandle, CompareStringA, CompareStringW, CreateDirectoryA, CreateDirectoryW, CreateFileA, CreateFileW, DeleteCriticalSection, DeleteFileA, DeleteFileW, DeviceIoControl, EnterCriticalSection, ExitProcess, FileTimeToLocalFileTime, FileTimeToSystemTime, FindClose, FindFirstFileA, FindFirstFileW, FindNextFileA, FindNextFileW, FreeEnvironmentStringsA, FreeLibrary, GetACP, GetCPInfo, GetCurrentProcess, GetCurrentThreadId, GetEnvironmentStrings, GetFileAttributesA, GetFileAttributesW, GetFileType, GetFullPathNameA, GetLastError, GetLocalTime, GetModuleFileNameA, GetModuleHandleA, GetOEMCP, GetProcAddress, GetProcessHeap, GetStartupInfoA, GetStdHandle, GetStringTypeW, GetVersion, GetVersionExA, GlobalMemoryStatus, HeapAlloc, HeapFree, InitializeCriticalSection, IsDBCSLeadByte, LCMapStringA, LeaveCriticalSection, LoadLibraryA, LocalFileTimeToFileTime, MoveFileA, MultiByteToWideChar, RaiseException, ReadFile, RtlUnwind, SetConsoleCtrlHandler, SetEndOfFile, SetFileAttributesA, SetFileAttributesW, SetFilePointer, SetFileTime, SetHandleCount, SetLastError, Sleep, SystemTimeToFileTime, UnhandledExceptionFilter, VirtualAlloc, VirtualFree, VirtualQuery, WideCharToMultiByte, WriteFile, GetModuleHandleW, GetSystemTime, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetConsoleMode, GetConsoleCP, FlushFileBuffers, MoveFileW, GetVersionExW, GetLocaleInfoA, HeapReAlloc, GetSystemTimeAsFileTime, GetCommandLineA, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, InterlockedDecrement, TerminateProcess, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapCreate, HeapDestroy, IsValidCodePage, HeapSize, InitializeCriticalSectionAndSpinCount, LCMapStringW, FreeEnvironmentStringsW, GetEnvironmentStringsW, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetStringTypeA, WriteConsoleW, LoadLibraryW
user32.dll
CharLowerA, CharLowerW, CharToOemA, CharToOemBuffA, CharUpperA, CharUpperW, EnumThreadWindows, MessageBoxA, OemToCharA, OemToCharBuffA, wsprintfA, CharToOemBuffW
Export table
RARCloseArchive
RARGetDllVersion
RAROpenArchive
RAROpenArchiveEx
RARProcessFile
RARProcessFileW
RARReadHeader
RARReadHeaderEx
RARSetCallback
RARSetChangeVolProc
RARSetPassword
RARSetProcessDataProc

Unrar.dll

RAR decompression library by Download Master (Signed)

Remove Unrar.dll
Version:   4.0.2
MD5:   8269c503475678f513b8837b9450df00
SHA1:   052105c6f902ee1e07a460a5074c7e5d0db6ef29
SHA256:   edf1bb28df67d04f73bb290338a3488a7267be2ea7c68340a568f847513f7adf

What is Unrar.dll?

RAR decompression library is a free software decompression library called "unrarlib", licensed under the GPL, based on an old version of unrar with permission from the author Eugene Roshal, but it can only decompress archives created by RAR versions up to 2.x. Archives created by RAR 2.9 and later (which are most RAR archives found today) use a different format which is not supported by the free library.

About Unrar.dll (from Download Master)

The RAR compression utility is proprietary, with a closed algorithm. RAR is owned by Alexander L. Roshal is based on Lempel-Ziv (LZSS) and prediction by partial matching (PPM) compression.

Overview

unrar.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 IObit Malware Fighter published by IObit, Free RAR Extract Frog from Philipp Winterberg and Free RAR Extract Frog by Philipp Winterberg. The file is digitally signed by Download Master which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:unrar.dll
Publisher:Alexander Roshal
Product name:RAR decompression library
Typical file path:C:\Program Files\iobit\iobit malware fighter\unrar.dll
File version:4.0.2
Size:171.5 KB (175,616 bytes)
Certificate
Issued to:Download Master
Authority (CA):VeriSign
Digital DNA
Entropy:6.495456
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Alchemy Mindworks
12% remove
Graphic Workshop Pro is the image management and digital darkroom package with multiple browser windows, batch processing, drag and drop, thumbnails, searching, dozens of image filters and a lot more. It converts, prints, views, dithers, captions, transforms, flips, rotates, scales, scans, crops, color-adjusts, quantizes, catalogs, creates web pages, optimizes and wreaks special effects on most popular image files. Features: Convert bet...
Alchemy Mindworks
3% remove
Graphic Workshop Professional is the image management package for Windows, and the ultimate digital darkroom. It features support for over 70 popular graphic formats; multiple browser windows; batch processing and conversion; thumbnails; a rich library of image filters and a lot more.
Alchemy Mindworks
4% remove
Alchemy Mindworks
8% remove
FileStream, Inc.
4% remove
TurboZIP is the go-to solution for fast opening up ZIP, RAR, and many more popular (and not so popular!) archive files. It used by millions of discerning users around the world since 1997. Requested By users, TurboZIP lets you look inside an archive and see its contents. And what's more, you can preview files with integrated viewer, and extract only those files you really need.
FileStream, Inc.
2% remove
From single click zipping, e-mail, or unzipping with thumbnail views of internal image files to organizing and managing all your archives on media, TurboZIP is the ULTIMATE file compression and archive manager you ever need. When combined with its unique secure cataloging feature and unlimited archive size support, TurboZIP makes compressing, extracting of all major archives and managing Gigabytes of data as fast and as powerful as it c...
Ghisler Software GmbH
8% remove
Total Commander is an Orthodox File Manager (OFM) for Windows that features include a built-in FTP client, tabbed interface, file compare, archive file navigation, and a versatile multi-rename tool with regular expression support. Additionally, Total Commander can be made portable via a special installer for USB and U3 disks. The Windows version is shareware: users can download it for free and use indefinitely, but should register or d...
IObit
22% remove
IObit Malware Fighter is an advanced malware & spyware removal utility that detects, removes the deepest infections, and protects your PC from various potential spyware, adware, trojans, keyloggers, bots, worms, and hijackers. With the unique "Dual-Core" engine and the heuristic malware detection, IObit Malware Fighter detects the most complex and deepest spyware and malware in a very fast and efficient way. IObit Malware Fighter has a ...
Philipp Winterberg
6% remove
Free RAR Extract Frog is a skinable extraction tool for RAR-archives that supports spanned archives as well as the decompression of password protected files. Start the extraction of a RAR file by drag 'n' drop, double click or shell integrated context menu. To speed the decompression process up, Free RAR Extract Frog has the option to define a default output folder or a default password or both. Change the program's skin by simply dropp...
Philipp Winterberg
1% remove
Philipp Winterberg
6% remove

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 25.00%
Windows 7 Home Premium 20.45%
Microsoft Windows XP 15.91%
Windows 7 Ultimate N 11.36%
Windows Vista Home Premium 9.09%
Windows 7 Professional 4.55%
Windows 8 Pro 4.55%
Windows 8 2.27%
Windows 7 Home Basic 2.27%
Windows XP Professional 2.27%
Windows 8 Single Language 2.27%

Distribution by countryDistribution by country

United States installs about 20.51% of RAR decompression library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 37.50%
Dell 25.00%
Lenovo 8.33%
ASUS 8.33%
Sony 8.33%
Toshiba 8.33%
Hewlett-Packard 4.17%
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