EditPlus是一款由韓國 Sangil Kim （ES-Computing）出品的小巧但是功能強大的可處理文本、HTML和程序語言的Windows編輯器，你甚至可以通過設置用戶工具將其作為C,Java,Php等等語言的一個簡單的IDE。

EditPlus啟動速度非?？欤R甲也是一直都在使用這個編輯器。

官方網址

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https://www.editplus.com/

軟件下載

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支持 Windows 7/8/8.1/10 系統

https://www.editplus.com/download.html

授權算法

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EditPlus 在網上有許許多多的破解版。破解版的風險，大家也應該知道。

官方授權又比較貴，一個用戶?$35~

在網上偶爾看見一位大佬破解了 EditPlus 密鑰算法。且公開了源碼。

代碼如下：（看代碼會懵逼的小伙伴，直接看演示頁面：http://www.amzgif.com/editplus-generate.html）
源碼如下：

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var list = [0,49345,49537,320,49921,960,640,49729,50689,1728,1920,51009,1280,50625,50305,1088,52225,3264,3456,52545,3840,53185,52865,3648,2560,51905,52097,2880,51457,2496,2176,51265,55297,6336,6528,55617,6912,56257,55937,6720,7680,57025,57217,8000,56577,7616,7296,56385,5120,54465,54657,5440,55041,6080,5760,54849,53761,4800,4992,54081,4352,53697,53377,4160,61441,12480,12672,61761,13056,62401,62081,12864,13824,63169,63361,14144,62721,13760,13440,62529,15360,64705,64897,15680,65281,16320,16000,65089,64001,15040,15232,64321,14592,63937,63617,14400,10240,59585,59777,10560,60161,11200,10880,59969,60929,11968,12160,61249,11520,60865,60545,11328,58369,9408,9600,58689,9984,59329,59009,9792,8704,58049,58241,9024,57601,8640,8320,57409,40961,24768,24960,41281,25344,41921,41601,25152,26112,42689,42881,26432,42241,26048,25728,42049,27648,44225,44417,27968,44801,28608,28288,44609,43521,27328,27520,43841,26880,43457,43137,26688,30720,47297,47489,31040,47873,31680,31360,47681,48641,32448,32640,48961,32000,48577,48257,31808,46081,29888,30080,46401,30464,47041,46721,30272,29184,45761,45953,29504,45313,29120,28800,45121,20480,37057,37249,20800,37633,21440,21120,37441,38401,22208,22400,38721,21760,38337,38017,21568,39937,23744,23936,40257,24320,40897,40577,24128,23040,39617,39809,23360,39169,22976,22656,38977,34817,18624,18816,35137,19200,35777,35457,19008,19968,36545,36737,20288,36097,19904,19584,35905,17408,33985,34177,17728,34561,18368,18048,34369,33281,17088,17280,33601,16640,33217,32897,16448]; var hexchars = ['0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F']; var regcode = new Array(29); var i = 0, j = 0, k = 0; var len, temp, sum, result; var username = document.getElementById("username").value; username = username.replace(/^\s+|\s+$/g, ""); for(i = 0;i < 5;i++,k++) { for(j = 0;j < 5;j++,k++) { regcode[k] = hexchars[parseInt(Math.random() * 16)]; } if(k == 29) break; regcode[k] = '-'; } len = username.length; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = (parseInt( (sum + 23) / 6 ) + 3) * 7 % 16; regcode[6] = hexchars[temp & 0xF]; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = parseInt( (3 * sum + 39) / 8 ) % 16; regcode[9] = hexchars[temp & 0xF]; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = parseInt( (3 * sum + 19) / 9 ) % 16; regcode[7] = hexchars[temp & 0xF]; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = parseInt( (sum + 10) / 3 ) * 8 % 16; regcode[10] = hexchars[temp & 0xF]; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = (parseInt( (9 * sum + 10) / 3 ) + 36) % 16; regcode[4] = hexchars[temp & 0xF]; sum = 1; for(i = 0;i < len;i++) sum += username.charCodeAt(i); temp = parseInt( (5 * sum + 11) / 5 ) % 16; regcode[8] = hexchars[temp & 0xF]; result = 0; for(i = 0;i < len;i++) result = ((result >> 8) & 0xFF) ^ list[username.charCodeAt(i) ^ (result & 0xFF)]; result = result.toString(16).toUpperCase(); regcode[2] = result.charAt(0); regcode[3] = result.charAt(1); len = regcode.length; result = 0; for(i = 2;i < len;i++) result = ((result >> 8) & 0xFF) ^ list[regcode[i].toString().charCodeAt(0) ^ (result & 0xFF)]; result = result.toString(16).toUpperCase(); regcode[0] = result.charAt(0); regcode[1] = result.charAt(1); console.log(regcode.join(''));

參考文獻：作者說明
本文整理來源：如有樂享