Operating Systems

The operating system can be described as a set of software responsible for managing a computer's hardware. The most common are Windows and Mac OS. Compare prices from 20 shops in this category.
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Product Lowest price User rating Rank Type of license Language CPU support
Microsoft Windows 10 Pro Eng€174.51 148/101 RetailEnglish32/64-bit 
Microsoft Windows 10 Pro Eng (64-bit OEM)€143.00 13 2 OEMEnglish64-bit 
Microsoft Windows 10 Home Eng (64-bit OEM)€94.42 14 3 OEMEnglish64-bit 
Microsoft Windows 10 Home Eng€88.41 136/104 RetailEnglish32/64-bit 
Microsoft Windows 7 Ultimate SP1 Eng (64-bit OEM)€199.84    5 OEMEnglish64-bit 
Microsoft Windows 7 Home Premium SP1 Eng (32-bit OEM)€106.80  1 6 OEMEnglish32-bit 
Microsoft Windows 10 Home N Eng€117.79 4 7 RetailEnglish32/64-bit 
Microsoft Windows 7 Professional SP1 Eng (64-bit OEM)€129.97 57/108 OEMEnglish64-bit 
Microsoft Windows 7 Home Premium SP1 Eng (64-bit OEM)* €106.80  17/109 OEMEnglish64-bit 
Microsoft Windows Server 2008 Standard R2 SP1 Eng (64-bit OEM)€513.68 1 10 OEMEnglish64-bit 
Microsoft Windows Server 2012 R2 Essentials 2 CPU Eng (64-bit)€803.07  2 11 AcademicEnglish64-bit 
Microsoft Windows Server 2012 R2 Essentials 2 CPU Eng (64-bit OEM)€420.13 9 12 OEMEnglish64-bit 
Microsoft Windows 8.1 Eng (64-bit OEM)€110.33    13 OEMEnglish64-bit 
Microsoft Windows 8.1 Pro Eng (32-bit OEM)€319.92  1 14 OEMEnglish32-bit 
Microsoft Windows 8.1 Pro Eng (64-bit OEM)€132.70 17/1015 OEMEnglish64-bit 
Microsoft Windows Server 2016 1 Device CAL Eng (OEM)€36.14 6 16 OEMEnglish 
Microsoft Windows 10 Home MUI (ESD)€116.85 66/1017 Electronic software distribution (ESD)MUI32/64-bit 
Microsoft Windows SBS 2011 Standard 1 User CAL Eng (OEM)* €111.98  1 18 OEMEnglish64-bit 
Microsoft Windows 10 Pro MUI (ESD)€203.96 7 19 Electronic software distribution (ESD)MUI32/64-bit 
Microsoft Windows Server 2012 1 Device CAL Eng (OEM)€31.65 7 20 OEMEnglish 
Microsoft Windows 10 Home Eng (32-bit OEM)€100.12 10 21 OEMEnglish32-bit 
Microsoft Windows 7 Professional SP1 Eng (Get Genuine)€226.15 1 22 Get Genuine Kit (GGK)English32/64-bit 
Microsoft Windows Server 2012 5 Device CALs Eng€217.93 1 23 English 
Microsoft Windows 7 Professional SP1 Eng (32-bit OEM)€133.46 2 24 OEMEnglish32-bit 
Microsoft Windows Server 2012 R2 Datacenter 2 CPU Eng (64-bit OEM)€5,025.71 7 25 OEMEnglish64-bit 
Microsoft Windows 10 Pro Eng (32-bit OEM)€141.35 11 26 OEMEnglish32-bit 
Microsoft Windows 7 Ultimate SP1 Eng (32-bit OEM)€199.84    27 OEMEnglish32-bit 
Microsoft Windows 8 Eng (64-bit OEM)€110.00  14/1028 OEMEnglish64-bit 
Microsoft Windows Server 2012 Datacenter 2 CPU Eng (OEM)€6,008.72 4 29 OEMEnglish64-bit 
Microsoft Windows 7 Home Premium Eng€173.72    30 RetailEnglish32/64-bit82
Microsoft Windows Server 2012 5 User CALs Eng€247.94  3 31 English 
Microsoft Windows Server 2012 1 User CAL Eng (OEM)€45.38 5 32 OEMEnglish 
Microsoft Windows Server 2012 5 Device CALs Eng (OEM)€146.81 7 33 OEMEnglish 
Microsoft Windows SBS 2011 Standard 5 User CALs Eng (OEM)* €548.26  1 34 OEMEnglish64-bit 
Microsoft Windows Server 2012 R2 Standard 2 CPU Eng (64-bit OEM)€728.44 8 35 OEMEnglish64-bit 
Microsoft Windows Server 2012 5 User CALs Eng (OEM)* €176.54 9 36 OEMEnglish 
Microsoft Windows Server 2012 R2 Standard 5 CALs Eng€1,249.00 2 37 RetailEnglish64-bit 
Microsoft Windows 8 Pro Eng (64-bit OEM)* €169.00  14/1038 OEMEnglish64-bit 
Microsoft Windows Server 2012 20 User CALs Eng€976.25  2 39 English 
Microsoft Windows Server 2012 Datacenter 2 Add. CPU Eng (OEM)€6,004.40  2 40 OEMEnglish64-bit 
Microsoft Windows SBS 2011 Premium 5 User CALs Eng (OEM)€334.84    41 OEMEnglish64-bit 
Microsoft Windows Server 2012 R2 Standard 10 CALs Eng€1,399.00 4 42 RetailEnglish64-bit 
Microsoft Windows SBS 2011 Standard Eng (OEM)€778.24    43 OEMEnglish64-bit 
Microsoft Windows 7 Ultimate Eng (32-bit OEM)€215.00    44 OEMEnglish32-bit 
Microsoft Windows Server 2008 5 User CALs Eng (OEM)€162.80    45 OEMEnglish 
Microsoft Windows SBS 2008 Premium 5 User CALs Eng (OEM)€721.13    46 OEMEnglish 
Microsoft Windows SBS 2008 Standard 5 User CALs Eng (OEM)€291.94    47 OEMEnglish 
Microsoft Windows 10 Home N MUI (ESD)€131.24 3 48 Electronic software distribution (ESD)MUI32/64-bit 
Microsoft Windows SBS 2011 Essentials Eng (OEM)€417.69    49 OEMEnglish64-bit 
Microsoft Windows 8 Pro Pack Eng (Upgrade fr Standard)€117.38    50 UpgradeEnglish32/64-bit 
Microsoft Windows 10 Pro N MUI (ESD)€203.96 4 51 Electronic software distribution (ESD)MUI32/64-bit 
Microsoft Windows 10 Pro N Eng€223.81 5 52 RetailEnglish32/64-bit 
Microsoft Windows Server 2012 Essentials Eng (OEM)€877.75  1 53 OEMEnglish64-bit 
Microsoft Windows SBS 2011 Premium 1 User CAL Eng (OEM)€70.67 3 54 OEMEnglish64-bit 
Microsoft Windows SBS 2011 Standard 1 Device CAL Eng (OEM)€57.71 1 55 OEMEnglish64-bit 
Microsoft Windows 10 Home Ger (32-bit OEM)€113.97 4 56 OEMGerman32-bit 
Microsoft Windows 10 Pro Ger (64-bit OEM)€156.71 4 57 OEMGerman64-bit 
Microsoft Windows Server 2012 20 Device CALs Eng€848.93  2 58 English 
Microsoft Windows 10 Pro Eng (32-bit Get Genuine)€226.25  2 59 Get Genuine Kit (GGK)English32-bit 
Microsoft Windows 10 Home Eng (64-bit Get Genuine)€155.24  2 60 Get Genuine Kit (GGK)English64-bit 
Microsoft Windows 10 Home Eng (32-bit Get Genuine)€155.24  2 61 Get Genuine Kit (GGK)English32-bit 
Microsoft Windows 10 Pro Eng (64-bit Get Genuine)€226.25  2 62 Get Genuine Kit (GGK)English64-bit 
Microsoft Windows 10 Pro Ger€222.16 1 63 RetailGerman32/64-bit 
Microsoft Windows 10 Home Ger (64-bit OEM)€108.00 3 64 OEMGerman64-bit 
Microsoft Windows 10 Home Ger€119.48 3 65 RetailGerman32/64-bit 
Microsoft Windows 10 Pro Ger (32-bit OEM)€157.11 3 66 OEMGerman32-bit 
Microsoft Windows 10 Pro Fra (64-bit OEM)* €176.38 2 67 OEMFrench64-bit 
Microsoft Windows 10 Home Fin (64-bit OEM)€120.42    68 OEMFinnish64-bit 
Microsoft Windows 10 Home Ita (64-bit OEM)* €122.23 1 69 OEMItalian64-bit 
Microsoft Windows 10 Pro Ita (64-bit OEM)€158.46    70 OEMItalian64-bit 
Microsoft Windows 10 Home Fra (64-bit OEM)* €122.23 1 71 OEMFrench64-bit 
Microsoft Windows 10 Pro Fra* €271.79 1 72 RetailFrench32/64-bit 
Microsoft Windows 10 Pro Ita€226.46    73 RetailItalian32/64-bit 
Microsoft Windows 10 Pro Fin (64-bit OEM)€163.56 1 74 OEMFinnish64-bit 
Microsoft Windows 10 Home Fra€122.30    75 RetailFrench32/64-bit 
Microsoft Windows 10 Home Ita€122.30    76 RetailItalian32/64-bit 
Microsoft Windows 10 Pro Swe (64-bit OEM)* €239.00 18/1077 OEMSwedish64-bit 
Microsoft Windows 10 Pro Spa (32-bit OEM)€158.73    78 OEMSpanish32-bit 
Microsoft Windows 10 Pro Spa (64-bit OEM)€158.46    79 OEMSpanish64-bit 
Microsoft Windows SBS 2011 Premium 1 Device CAL Eng (OEM)€70.67 1 80 OEMEnglish64-bit 
Microsoft Windows 8 Pro Eng (Upgrade)€179.49 15/1081 UpgradeEnglish32/64-bit 
Microsoft Windows SBS 2011 Essentials Eng€612.55  1 82 RetailEnglish64-bit 
Microsoft Windows 8 Pro N Eng (Upgrade)€200.77 1 83 UpgradeEnglish32/64-bit 
Microsoft Windows 7 Ultimate SP1 Nor (32-bit OEM)€176.69  1 84 OEMNorwegian32-bit 
Microsoft Windows SBS 2011 Standard 5 Device CALs Eng (OEM)€548.26  1 85 OEMEnglish64-bit 
Microsoft Windows Server 2016 5 Device CALs Eng (OEM)€146.81 5 86 OEMEnglish 
Microsoft Windows Server 2016 1 User CAL Eng (OEM)€46.31 5 87 OEMEnglish 
Microsoft Windows Server 2016 Standard 16 Core Eng (64-bit OEM)€728.44 5 88 OEMEnglish64-bit 
Microsoft Windows Server 2016 Essentials Eng (64-bit OEM)€383.98 7 89 OEMEnglish64-bit 
Microsoft Windows Server 2016 5 User CALs Eng (OEM)€191.99 5 90 OEMEnglish 
Microsoft Windows Server 2016 Standard 24 Core Eng (64-bit OEM)€931.97 8 91 OEMEnglish64-bit 
Microsoft Windows Server 2016 Datacenter 16 Core Eng (64-bit OEM)€5,025.71 4 92 OEMEnglish64-bit 
Microsoft Windows Server 2016 Datacenter 24 Core Eng (64-bit OEM)€7,510.33 4 93 OEMEnglish64-bit 
Microsoft Windows 7 Professional SP1 Dan (64-bit OEM)€176.38 2 94 OEMDanish64-bit 
Microsoft Windows Server 2008 Standard SP2 Eng (OEM)€450.52 1 95 OEMEnglish32/64-bit 
Microsoft Windows 8.1 Ger (64-bit OEM)€143.50 1 96 OEMGerman64-bit 
Microsoft Windows 7 Professional SP1 Ger (64-bit OEM)€179.15 2 97 OEMGerman64-bit 
Microsoft Windows Server 2012 Standard 2 CPU Eng (OEM)€867.87 1 98 OEMEnglish64-bit 
Microsoft Windows Server 2008 Standard Eng€924.00 1 99 RetailEnglish32/64-bit75
Apple Mac OS X Leopard 10.5.6 Eng€104.00 1 100 RetailEnglish32/64-bit3
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