Windows 7 SP1 was released some time back and is available for download from Windows Update. Now Microsoft has released the Language Packs for Windows 7 SP1 (KB2483139).

1. Download Windows Installer Win 7
2. Update Windows Installer Windows 7
3. Windows Installer Windows 7 64
4. Windows 7 Installer 5.0 Download

Only Windows 7 Ultimate and Windows 7 Enterprise can install more than one MUI language packs but I have already written about how to install language pack on non-supported Windows 7 like Windows 7 Starter Edition or Windows 7 Home Basic Edition.

Apr 17, 2018  Microsoft Windows Installer is a component of the Windows operating system. Windows Installer provides a standard foundation for installing and uninstalling software. Software manufacturers can create the setup of their products to use Windows Installer to help make software installation, maintenance, and uninstallation straightforward and easy.

A language pack changes the language of the Windows Operating System. The default language is always English and other languages can be installed manually. All the language packs are described in KB2483139. Here is the list of language packs available from Microsoft for direct download:

Advanced Installer Professional is a Windows Installer authoring tool which enables developers and system administrators to easily build reliable MSI packages. Advanced Installer Professional is a useful tool for administrators. If you choose to install Windows 7 SP1 from the Microsoft Download Center Web site, there are steps that you can take to make sure that you have a good experience when you install the service pack. This article, KB 2505743, provides some suggestions to improve your experience when you install Windows 7 SP1 from the Microsoft Download Center Web. Feb 11, 2013  The Platform Update for Windows 7 enables improved features and performance on Windows 7 SP1 and Windows Server 2008 R2 SP1. Windows 7 Service Pack 1, Windows Server 2008 R2 SP1. Button and then do one of the following o Click Run to start the installation immediately. O Click Save to copy the download to your computer for installation. Windows 7 Service Pack 1 (SP1) KB976932 full version offline installer setup (32 and 64 bit) download link is here for upgrade your OS free. Microsoft provides both online and standalone offline installer for Service Pack (SP)1 for free and we are sharing these official offline download links to Service Pack 1 (SP10 for Windows 7.

Download Windows Installer Win 7

Download Official 32-bit (x86) Windows 7 SP1 MUI Language Packs

Arabic:
windows6.1-kb2483139-x86-ar-sa_5add6e4a36127029d431ba98d99708c44ef9b53f.exe
Bulgarian:
windows6.1-kb2483139-x86-bg-bg_a8a5013e477366119cfdc5fbda43b904755db450.exe
Chinese (Simplified):
windows6.1-kb2483139-x86-zh-cn_ae61ea226215f96fc95be33201ffc96755ac7eb5.exe
Chinese (Traditional):
windows6.1-kb2483139-x86-zh-hk_411a6bb68728f12f5ced712d9a33fee9ebe0b0b3.exe
Croatian:
windows6.1-kb2483139-x86-hr-hr_685e217ce007af8005db4726087893d04e19dade.exe
Czech:
windows6.1-kb2483139-x86-cs-cz_bb5061f4bd24437dd31a3714e1b54318ced7e63a.exe
Danish:
windows6.1-kb2483139-x86-da-dk_67fecaab0a940e2e537bc8dcd8a9ebb8ab4ed102.exe
Dutch:
windows6.1-kb2483139-x86-nl-nl_b7e1c3046b218fb45a665ab5f5ed8a5ea8125760.exe
English:
windows6.1-kb2483139-x86-en-us_783d6dd59e2ec8fb0995a059c9c121795bde46c8.exe
Estonian:
windows6.1-kb2483139-x86-et-ee_d0f798de315b696bf560b559f6f90064687c0b7b.exe
Finnish:
windows6.1-kb2483139-x86-fi-fi_5259ca6a22a981dbdee352dde5b8e65c2fddd407.exe
French:
windows6.1-kb2483139-x86-fr-fr_f57427487dfc2f49da67cac22480ab1f48983d22.exe
German:
windows6.1-kb2483139-x86-de-de_acb9b88b96d432749ab63bd93423af054d23bf81.exe
Greek:
windows6.1-kb2483139-x86-el-gr_5aeecda7e1d689a083975128901da8156751dfc5.exe
Hebrew:
windows6.1-kb2483139-x86-he-il_1849d14777a76c7c5b4ef766490dccc8aed5c56b.exe
Hungarian:
windows6.1-kb2483139-x86-hu-hu_a7a5af62c59ab7a4e8cb0f21242b42606b95195b.exe
Italian:
windows6.1-kb2483139-x86-it-it_1d54a8d0047674fc1b5b6f41292a0074d9fe3cc5.exe
Japanese:
windows6.1-kb2483139-x86-ja-jp_bc46078938ae9129c7ce86a9c176fa517e4c0a3d.exe
Korean:
windows6.1-kb2483139-x86-ko-kr_18f213428cc6fde96d8c76c6dd91446348e86ce6.exe
Latvian:
windows6.1-kb2483139-x86-lv-lv_97b58149699a2e8b02bd7cac720ac0795b51c98b.exe
Lithuanian:
windows6.1-kb2483139-x86-lt-lt_297c5ee6e98ab646b14f1492716b67cc0970fcd8.exe
Norwegian:
windows6.1-kb2483139-x86-nb-no_5bd6fc76ad54b7a232d4ceb4a5f5c7c366bf90b6.exe
Polish:
windows6.1-kb2483139-x86-pl-pl_c460a8c1392d7f3d35d1c0b37e56017d3552d245.exe
Portuguese (Brazil):
windows6.1-kb2483139-x86-pt-br_6e1d337b2fd56669d461e82601aa51004fecbd24.exe
Portuguese (Portugal):
windows6.1-kb2483139-x86-pt-pt_5cc92ef98ed177b2f6bbae3a0420ee2f12764fab.exe
Romanian:
windows6.1-kb2483139-x86-ro-ro_d8d9b2b4c5c457fe6a7dcb09a5f645cfe77cc30c.exe
Russian:
windows6.1-kb2483139-x86-ru-ru_6532a8f36ad7d15277d5d60da92555f0fbee4daa.exe
Serbian (Latin):
windows6.1-kb2483139-x86-sr-latn-cs_e3d9acfcc9f608cf7687bd3b5ee7f0d9658b7bc9.exe
Slovak:
windows6.1-kb2483139-x86-sk-sk_4c7b17a6cb292b09bede4c8731ad4f24cd09ab2a.exe
Slovenian:
windows6.1-kb2483139-x86-sl-si_de7f366819e1c12954557e3e65b7c0f059f49b67.exe
Spanish:
windows6.1-kb2483139-x86-es-es_6aef75f7d83edaabc2a921a6b157cc7005628286.exe
Swedish:
windows6.1-kb2483139-x86-sv-se_bd65af75e8995bd865d93c8d8c8a35091499083f.exe
Thai:
windows6.1-kb2483139-x86-th-th_8248f2b209d65a39ddaeb36e1782fcc0f6664f73.exe
Turkish:
windows6.1-kb2483139-x86-tr-tr_228dfa5fbaa4606b17f93d6fcd51c8c85c0f1fd3.exe
Ukrainian:
windows6.1-kb2483139-x86-uk-ua_7f01db99ad2b2d41598bfc71aaa9bd4be04b6369.exe

Download Official 64-bit (x64) Windows 7 SP1 MUI Language Packs

Update Windows Installer Windows 7

Arabic:
windows6.1-kb2483139-x64-ar-sa_f07f2cc7b55b17076eebceea2c2c2826b08b8f63.exe
Bulgarian:
windows6.1-kb2483139-x64-bg-bg_e4c9392592ed2d4a8c7ec68270b5140430df197a.exe
Chinese (Simplified):
windows6.1-kb2483139-x64-zh-cn_2c1884b4fdf6c8e91986369d88bbcaae01c6f187.exe
Chinese (Traditional):
windows6.1-kb2483139-x64-zh-hk_285282b1e2f750eeed91466918443b657968d977.exe
Croatian:
windows6.1-kb2483139-x64-hr-hr_e7c6d648436d81466af331ab1ece07dd22be5fda.exe
Czech:
windows6.1-kb2483139-x64-cs-cz_1ea5b71d701e2480017b464b6560a2987e0d8971.exe
Danish:
windows6.1-kb2483139-x64-da-dk_d753d19cc1a0fe95aef21548193393c04a6a8024.exe
Dutch:
windows6.1-kb2483139-x64-nl-nl_12c90c70d408b08f51f500d6e974878a5d662398.exe
English:
windows6.1-kb2483139-x64-en-us_9b9c8a867baff2920507fbf1e1b4a158572b9b87.exe
Estonian:
windows6.1-kb2483139-x64-et-ee_b4fd94f6e461e21b7eec54d1e379e2807861aea2.exe
Finnish:
windows6.1-kb2483139-x64-fi-fi_223465e1b382484d1d82f8f2ccfcd9ed2f902c76.exe
French:
windows6.1-kb2483139-x64-fr-fr_0f18e2a244dd9ff04664112a82776d2bd2177798.exe
German:
windows6.1-kb2483139-x64-de-de_4f4ce6bd38530b4a02199172863b21a0cba13773.exe
Greek:
windows6.1-kb2483139-x64-el-gr_583791fea2fea71725388a746844d5be6488ca45.exe
Hebrew:
windows6.1-kb2483139-x64-he-il_617029400059f0847d7d90d4da673ae4ed43ebd9.exe
Hungarian:
windows6.1-kb2483139-x64-hu-hu_1c298d99baf7af3d830dcd1e2632eeb65d7ee395.exe
Italian:
windows6.1-kb2483139-x64-it-it_6d8223c065d6974d833d0eaa162f3ceb7680850f.exe
Japanese:
windows6.1-kb2483139-x64-ja-jp_aeaf7e9b0b6c2173bf757330017a7f655f1f8715.exe
Korean:
windows6.1-kb2483139-x64-ko-kr_0ea76f748e3d5309d568147ad1337b2664090944.exe
Latvian:
windows6.1-kb2483139-x64-lv-lv_3919fb044a307144f1fc55cf4313aff45cde9a46.exe
Lithuanian:
windows6.1-kb2483139-x64-lt-lt_c894f0a591735553ba68f9fb94b1b85133ca922c.exe
Norwegian:
windows6.1-kb2483139-x64-nb-no_78df68604970041a6337b4058a3e5339f79e50b4.exe
Polish:
windows6.1-kb2483139-x64-pl-pl_24d00a966a7a75132c3af5627634483d3e2d01e7.exe
Portuguese (Brazil):
windows6.1-kb2483139-x64-pt-br_f8035731c55d774c95c7c673aedfd42d52479294.exe
Portuguese (Portugal):
windows6.1-kb2483139-x64-pt-pt_78485491088298110a3e78b7a5f95e55ff7808df.exe
Romanian:
windows6.1-kb2483139-x64-ro-ro_6e7a63541f2cb534dab3db719330fee5cfbb4e0f.exe
Russian:
windows6.1-kb2483139-x64-ru-ru_0587eb296a2f04e0d3699650d39b53ee18b97a79.exe
Serbian (Latin):
windows6.1-kb2483139-x64-sr-latn-cs_5f487007933585def54c67087895e74e25e699a9.exe
Slovak:
windows6.1-kb2483139-x64-sk-sk_f1fb8a395d7d656649830f4f06496a5311ad572a.exe
Slovenian:
windows6.1-kb2483139-x64-sl-si_84606ed6bc061c72f756bbc061621b490fb761f7.exe
Spanish:
windows6.1-kb2483139-x64-es-es_fdbdf4061b960324efb9eedf7106df543ed8ce33.exe
Swedish:
windows6.1-kb2483139-x64-sv-se_81051fe3083afdb4f2d1d23752c587de9bb35025.exe
Thai:
windows6.1-kb2483139-x64-th-th_dc9c0cc12ae488ed3e8dcaecb4392eef91ec213b.exe
Turkish:
windows6.1-kb2483139-x64-tr-tr_07e7e3b34426fe68be813e911d3843b941a268b7.exe
Ukrainian:
windows6.1-kb2483139-x64-uk-ua_1ca449545a2bcfdeeed6080768186fc29f163504.exe

Please note that Chinese (Taiwan) or zh-tw language packs are not available at this time. If someone finds the language packs, kindly let me know through comments. You may also be interested in how to use Vistalizator for Windows 7 sp1 to add a language pack to any edition of Windows 7.