Echo Server: See what browsers and programs are sending to an HTTP Server...
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SortedArrayList and Merge 1.4   (Downloads: 501)
Sort and Merge ArrayLists efficiently.

Amper 2.0   (Downloads: 606)
Safely converts ampersands to !amp; entities

JarLook 1.2   (Downloads: 420)
Check that class target versions are as expected in a Java jar.

Ini File Tidier/Verifier 1.4   (Downloads: 421)
Windows *.ini file verifier, tidier and sorter.

Say! 1.6   (Downloads: 308)
ECHO both text and control characters

Echo Server 1.3   (Downloads: 448)
See what browsers and programs are sending to an HTTP Server.

KeyPlayer 1.5   (Downloads: 620)
Java Keystroke and Mouse Event Tutor / Keyboard Diagnostic.

Primes 1.4   (Downloads: 311)
calculates the prime numbers 1..N, tells you if N is prime etc.

Masker 1.9   (Downloads: 345)
Hides email addresses from spammers as PNG image files.

Canadian Sales Tax Calculator 4.4   (Downloads: 742)
Calculates Canadian sales taxes: GST HST and PST today or in the past.