HashCalc 

Fast calculator to compute hash, checksum, HMAC values for file, text and hex string. Supports MD2,MD4,MD5, SHA1,SHA2, RIPEMD160,PANAMA,TIGER, CRC32,ADLER32 algorithms and the hash used in eMule/eDonkey(eDonkey2000,ed2k). Good to check/compare files.
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Check Proxy Professional (HTTP) 

Check Proxy Professional (HTTP) Features: 1. Managing / checking HTTP proxy lists 2. Proxy list printing 3. Proxy anonymity level detection 4. Determines type of the proxy server (Anonymous/Transparent) ...
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Check Proxy Professional (Socks) 

Check Proxy Professional (Socks) Features: 1. Managing / checking SOCKS proxy lists 2. Proxy list printing 3. Determines speed of the proxy server 4. Determines Location (country) of the proxy server ...
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Science Quiz 

For students aged 9 - 12 in Primary 3 - 6. There are over 2000 challenging Science quizzes and structured questions to practise on. Topics include Matter, Living and non-living things, Plants, Animals, Reproduction, Energy, Forces, Machines, etc
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Higher Mathematics Quiz 

For students aged 10 - 12 in Primary 4 - 6. There are over 2000 challenging Maths quizzes and problem sums to practise on. Topics include Addition, Subtraction, Multiplication, Division, Length, Weight, Time, Money, Fractions, Graphs, Permeter, etc
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Mathematics Quiz 

For students aged 7 - 9 in Primary 1 - 3. There are over 1500 challenging Maths quizzes and problem sums to practise on. Topics include Addition, Subtraction, Multiplication, Division, Length, Weight, Time, Money, Fractions, Graphs, Permeter, etc
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