7.7.5 (1680.95.13) 0.21%
7.7.4 (1680.86) 25.16%
7.7.3 (1680.64) 47.99%
7.7.2 (1680.56) 15.86%
7.7.1 (1680.42) 6.98%
7.6.6 (1673) 0.21%
7.6.5 (1327.80) 0.63%
7.6.4 (1327.73) 0.21%
7.6.2 (1324) 1.48%
7.5.5 (990.7) 0.21%
7.5 0.63%
7.4.1 0.21%
7.3.1 0.21%



QuickTime by Apple Inc. (Signed)

Remove QuickTimeCheck.ocx


quicktimecheck.ocx has 13 known versions, the most recent one is 7.7.5 (1680.95.13). The average file size is about 126.51 KB. It is an authenticode code-signed executable issued to Apple Inc. by the certification authority VeriSign. The programs QuickTime MPEG2, QuickTime and QuickTime 7 have been observed as installing specific variations of quicktimecheck.ocx.

What is quicktimecheck.ocx?

QuickTimeCheck Scriptable Object is an activex control used by Apple's Quicktime image and video suite. QuickTimeCheck is used to determine if Quick Time is currently installed. QuickTimeCheck is integrated into Internet Explorer and when visiting a web page that embedds a QuickTime video or audio file it will automatically attempt to load the QuickTime plugin.

About quicktimecheck.ocx (from Apple Inc.)

QuickTime is integrated with Mac OS X, but was once an optional component during installation for earlier versions of Mac OS. QuickTime for Microsoft Windows is downloadable, either as a standalone in


File name:quicktimecheck.ocx
Publisher:Apple Inc.
Product name:QuickTime
Description:QuickTimeCheck Scriptable Object
Typical file path:C:\Program Files\quicktime\qtsystem\quicktimecheck.ocx
Issued to:Apple Inc.
Authority (CA):VeriSign
Expiration date:Friday, June 26, 2009

ResourcesPrograms installed in

(Note, the programs listed below are for all versions of QuickTime.)
Apple Inc.
6% remove
The QuickTime MPEG-2 Playback Component provides QuickTime 7 users with the ability to import and play back specific forms of MPEG-2 content. It is available as a separate purchase and download from t...
Apple Inc.
6% remove
QuickTime is an extensible multimedia framework capable of handling various formats of digital video, picture, sound, panoramic images, and interactivity. QuickTime for Microsoft Windows has always be...
Apple Inc.
9% remove
The Apple ProRes QuickTime Decoder software allows both Mac and Windows users to play Apple ProRes files through QuickTime. Apple ProRes is a visually lossless format that provides uncompressed HD qua...
Apple Inc.
10% remove
QuickTime Player 7 supports older media formats, such as QTVR, interactive QuickTime movies, and MIDI files on Snow Leopard and OS X Lion. It also accepts QuickTime 7 Pro registration codes, which tur...


(Note, the behaviors below are for all versions of quicktimecheck.ocx, select a unique version for details.)
Safe for scripting controls
Marked as a safe ActiveX control for Internet Explorer (digitally signed with script execution permission)
  • Implemented as 'CLSID\{DE4AF3B0-F4D4-11D3-B41A-0050DA2E6C21}\Implemented Categories\{7DD95801-9882-11CF-9FA9-00AA006C42C4}'
Safe for initializing controls
  • {DE4AF3B0-F4D4-11D3-B41A-0050DA2E6C21}

VersionsAll file variations of quicktimecheck.ocx

MD5SHA-1File size
bc1d27010308e728aaf3eadfc4b193e4 5e4902cd26df48c669cf285623042a561d30ed70 134.32 KB
3b4f8c6bedf0796dccc7b9cffb693afd 2bf62826eafb3ebe078b907949a2f46d7b2aeb5c 134.32 KB
1313aa891acfafa647bc1b6cda327c81 7618c9a05321a12642d72b3b8db03178a836b4ff 133.89 KB
9e23cc4c79925bf9f03ea04bc93ea362 d24f2c6820f016e708ef8b4b282eca9caa1c4710 133.85 KB
a7e3da7efb9dbb0ace90caaab2e5cfde 8ab4a4a61ac04b6cfa34328ecd33e147df7a633a 133.85 KB
8163d4d4fd2b418a8177819307166bbd 56f104fc77ac7904bd6edac8bf85f1ac5e4600e5 133.3 KB
d443af0d8daed6e3ebec05bbb830e27a d5edf37f6b6ccccf6675423a37e52d93ee661d9f 133.3 KB
67735b08020ddebdc619376a94cef887 078e744be68b87ae4d90ea0959441e141d893cbd 133.3 KB
720a898d07e8bef59303596e6186f4f8 7b02781290f92918d40cb34c145f7ba46ce9e5e2 113.3 KB
5955f540b30182552b636bada1adf408 59a4b139af985aeaacd3e1bab5ffe161ef1edbed 113.3 KB
550006ff6d1d6252246bc1a0f37c4562 fe00292f9db27b601ef0d3625be16cc8af5a0290 125.3 KB
c955b45406bc7622cd0d8b56aee3c48f 73cf572411b317f1a44e33f197515605991e4a4c 125.3 KB
323eb5a8a187817ee801a817af047945 a7f1328895a2e677d01448657bd5bdc6403e37d0 97.3 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 42.00%
Windows Vista Home Premium 17.00%
Windows 7 Home Premium 11.00%
Windows 7 Ultimate 9.00%
Windows 7 Professional 8.00%
Windows 8 Pro 3.50%
Windows Vista Home Basic 3.00%
Windows Vista Ultimate 2.25%
Windows 7 Starter 1.25%
Windows Vista Business 1.00%
Windows 7 Enterprise 1.00%
Windows 8 0.50%
Windows Developer Preview 0.25%
Windows 7 Ultimate N 0.25%

Distribution by countryDistribution by country

United States installs about 49.74% of QuickTime.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 36.77%
Hewlett-Packard 13.93%
Toshiba 11.70%
Sony 7.80%
Intel 6.69%
Acer 6.13%
ASUS 3.90%
American Megatrends 3.34%
Lenovo 2.79%
Samsung 1.67%
NEC 1.11%
Medion 1.11%
Sahara 0.56%
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