Download List

Project Description

This is a C library to check the validity of German and Austrian Bank Account Numbers. All currently defined test methods by Deutsche Bundesbank (March 2014: 00 to E1) are implemented. Modules for AWK, Perl, PHP, Python, Ruby, C#.net and VB.net are included too.

The package includes also an IBAN converter to generate (german) IBANs and BICs from account data. All currently defined IBAN rules by Deutsche Bundesbank are implemented (Sep 2013: 54 rules) and tested against independent sources.

System Requirements

Operating System: All 32-bit MS Windows (95/98/NT/2000/XP/Vista/7), OS Portable (Source code to work with many OS platforms), Windows

Download Package list

Latest 5 files
Name Size Date Download count
0_history.txt 84.0 KB 2022-02-18 17:06 0
konto_check-6.13a.diff 1.6 KB 2022-02-18 17:06 0
README 1.6 KB 2022-02-18 17:06 0
blz.lut2f 1.2 MB 2022-02-18 16:46 0
konto_check.php-8.diff 1.1 KB 2021-03-07 06:17 0
All Files
konto_check-de
6.13
0_history.txt84.0 KB2022-02-18 17:060
konto_check-6.13a.diff1.6 KB2022-02-18 17:060
README1.6 KB2022-02-18 17:060
blz.lut2f1.2 MB2022-02-18 16:460
konto_check.php-8.diff1.1 KB2021-03-07 06:170
php_8.zip195.2 KB2021-03-07 06:160
README.php80.4 KB2021-03-07 06:160
iban_gen.zip457.3 KB2020-12-23 00:020
konto_check-6.13.zip3.7 MB2020-12-23 00:020
mini.zip35.0 KB2020-12-23 00:020
php.zip195.1 KB2020-12-23 00:020
awk.zip27.8 KB2020-12-23 00:020
konto_check_dos-6.13.zip2.7 MB2020-12-23 00:020
konto_check_dos-6.13-64.zip2.9 MB2020-12-23 00:020
Business-KontoCheck-6.13.tar.gz1.4 MB2020-12-23 00:010
konto_check-6.13.0.gem240.5 KB2020-12-23 00:010
6.11
blz.lut2f1.2 MB2020-11-19 05:111
README1.3 KB2020-06-08 16:180
Business-KontoCheck-6.12.tar.gz1.4 MB2020-02-28 05:400
konto_check_dos-6.11-64.zip3.0 MB2019-12-13 04:450
php.zip195.1 KB2019-12-13 04:440
mini.zip35.0 KB2019-12-13 04:440
konto_check_dos-6.11.zip2.8 MB2019-12-13 04:440
konto_check-6.11.zip2.0 MB2019-12-13 04:440
Business-KontoCheck-6.11.tar.gz1.4 MB2019-12-13 04:440
konto_check-6.11.0.gem237.5 KB2019-12-13 04:430
iban_gen.zip457.2 KB2019-12-13 04:430
0_history.txt82.2 KB2019-12-13 04:430
awk.zip22.3 KB2019-12-13 04:430
6.10
Business-KontoCheck-6.10.tar.gz1.4 MB2019-08-21 04:480
konto_check-6.10.0.gem237.5 KB2019-08-21 04:480
php.zip195.2 KB2019-08-21 04:480
konto_check-6.10.zip2.0 MB2019-08-21 04:480
iban_gen.zip455.6 KB2019-08-21 04:480
konto_check_dos-6.10-64.zip2.9 MB2019-08-21 04:481
konto_check_dos-6.10.zip2.7 MB2019-08-21 04:480
blz.lut2f1.2 MB2019-08-21 04:471
0_history.txt81.8 KB2019-08-21 04:470
awk.zip22.3 KB2019-08-21 04:470
mini.zip35.0 KB2019-08-21 04:470
README1.0 KB2019-08-21 04:470
6.08
Business-KontoCheck-6.09.tar.gz1.4 MB2019-05-14 03:131
blz.lut2f1.2 MB2019-05-14 03:130
README1.2 KB2019-05-14 03:130
0_history.txt81.3 KB2019-03-20 05:080
awk.zip22.3 KB2019-03-20 05:080
Business-KontoCheck-6.08.tar.gz1.5 MB2019-03-20 05:080
konto_check-6.08.zip2.0 MB2019-03-20 05:081
iban_gen.zip455.1 KB2019-03-20 05:080
konto_check-6.08.0.gem237.0 KB2019-03-20 05:080
konto_check_dos-6.08-64.zip2.9 MB2019-03-20 05:080
konto_check_dos-6.08.zip2.7 MB2019-03-20 05:080
mini.zip35.0 KB2019-03-20 05:080
php.zip194.8 KB2019-03-20 05:080
6.07
0_history.txt80.8 KB2019-02-28 15:490
README1.0 KB2019-02-28 15:490
blz.lut2f1.2 MB2019-02-28 15:450
iban_gen.zip475.6 KB2018-12-05 22:470
awk.zip22.3 KB2018-12-05 22:470
Business-KontoCheck-6.07.tar.gz1.5 MB2018-12-05 22:470
mini.zip35.0 KB2018-12-05 22:460
php.zip194.8 KB2018-12-05 22:460
konto_check-6.07.zip2.0 MB2018-12-05 22:460
konto_check_dos-6.07.zip2.8 MB2018-12-05 22:460
konto_check_dos-6.07-64.zip3.0 MB2018-12-05 22:460
konto_check-6.07.0.gem237.0 KB2018-12-05 22:460
6.05
konto_check_dos-6.05-64.zip3.0 MB2018-09-07 06:340
konto_check_dos-6.05.zip2.8 MB2018-09-07 06:340
php.zip194.8 KB2018-09-07 06:330
README1.3 KB2018-09-07 06:330
mini.zip35.0 KB2018-09-07 06:330
konto_check-6.05.zip2.0 MB2018-09-07 06:320
Business-KontoCheck-6.05.tar.gz1.5 MB2018-09-07 06:320
iban_gen.zip479.9 KB2018-09-07 06:320
konto_check-6.05.0.gem238.0 KB2018-09-07 06:320
blz.lut2f1.3 MB2018-09-07 06:320
0_history.txt79.6 KB2018-09-07 06:320
awk.zip22.3 KB2018-09-07 06:320
6.02
blz.lut2f1.3 MB2018-08-13 19:003
README1.3 KB2018-08-13 19:000
konto_check-6.02.1.gem233.5 KB2018-06-01 16:230
Business-KontoCheck-6.02.tar.gz2.7 MB2017-12-01 17:140
konto_check-6.02.0.gem233.5 KB2017-12-01 17:140
0_history.txt78.3 KB2017-12-01 17:140
konto_check_dos-6.02-64.zip3.1 MB2017-12-01 17:140
mini.zip35.0 KB2017-12-01 17:140
konto_check_dos-6.02.zip2.8 MB2017-12-01 17:140
php.zip192.9 KB2017-12-01 17:140
awk.zip16.7 KB2017-12-01 17:140
konto_check-6.02.zip2.0 MB2017-12-01 17:141
iban_gen.zip476.6 KB2017-12-01 17:130
6.01
README1.0 KB2017-08-31 15:190
konto_check_dos-6.01-64.zip3.1 MB2017-08-31 13:580
php.zip192.8 KB2017-08-31 13:581
mini.zip35.0 KB2017-08-31 13:580
konto_check_dos-6.01.zip2.8 MB2017-08-31 13:580
konto_check-6.01.zip2.0 MB2017-08-31 13:580
konto_check-6.01.0.gem233.5 KB2017-08-31 13:580
iban_gen.zip476.6 KB2017-08-31 13:580
konto_check.gawk-4.1.4.diff.gz5.2 KB2017-08-31 13:580
Business-KontoCheck-6.01.tar.gz1.5 MB2017-08-31 13:580
blz.lut2f1.2 MB2017-08-31 13:580
0_history.txt77.9 KB2017-08-31 13:580
awk.zip22.0 KB2017-08-31 13:580
6.00
Business-KontoCheck-6.00.tar.gz1.5 MB2017-06-14 04:410
konto_check-6.00.zip2.0 MB2017-06-14 04:411
php.zip192.7 KB2017-06-14 04:410
konto_check_dos-6.00-64.zip3.1 MB2017-06-14 04:410
konto_check_dos-6.00.zip2.8 MB2017-06-14 04:410
iban_gen.zip482.4 KB2017-06-14 04:410
konto_check.gawk-4.1.4.diff.gz5.2 KB2017-06-14 04:410
mini.zip35.0 KB2017-06-14 04:410
awk.zip22.0 KB2017-06-14 04:410
konto_check-6.00.0.gem235.0 KB2017-06-14 04:410
blz.lut2f1.2 MB2017-06-14 04:411
0_history.txt77.6 KB2017-06-14 04:410
README1.1 KB2017-06-14 04:410
5.10
blz.lut2f1.2 MB2017-06-07 19:090
README1.4 KB2017-06-07 19:090
Business-KontoCheck-5.10.tar.gz1.5 MB2017-03-13 16:430
konto_check-5.10.0.gem234.5 KB2017-03-13 16:430
php.zip192.7 KB2017-03-13 16:430
konto_check-5.10.zip2.0 MB2017-03-13 16:430
mini.zip35.0 KB2017-03-13 16:430
0_history.txt76.9 KB2017-03-13 16:430
konto_check_dos-5.10-64.zip3.1 MB2017-03-13 16:430
konto_check_dos-5.10.zip2.8 MB2017-03-13 16:430
awk.zip22.0 KB2017-03-13 16:430
iban_gen.zip480.2 KB2017-03-13 16:430
5.9
README1.3 KB2017-03-07 17:100
blz.lut2f1.2 MB2017-03-07 17:080
php7.zip25.2 KB2017-01-29 22:371
iban_gen.zip479.8 KB2016-11-21 17:243
mini.zip35.0 KB2016-11-21 17:240
0_history.txt76.5 KB2016-11-21 17:241
konto_check_dos-5.9-64.zip3.1 MB2016-11-20 03:210
php.zip177.1 KB2016-11-20 03:210
konto_check_dos-5.9.zip2.8 MB2016-11-20 03:210
konto_check-5.9.zip2.0 MB2016-11-20 03:210
Business-KontoCheck-5.9.tar.gz1.5 MB2016-11-20 03:201
konto_check-5.9.0.gem234.0 KB2016-11-20 03:200
awk.zip22.0 KB2016-11-20 03:200
5.8
blz.lut2f1.3 MB2016-08-19 18:371
README2.3 KB2016-08-19 18:363
php7.zip24.8 KB2016-01-29 03:022
iban_gen.txt16.5 KB2015-08-30 17:284
konto_check-5.8.0.gem237.0 KB2015-08-30 17:202
awk.zip16.6 KB2015-08-29 05:202
0_history.txt75.8 KB2015-08-29 05:202
Business-KontoCheck-5.8.tar.gz1.5 MB2015-08-29 05:201
iban_gen.zip450.4 KB2015-08-29 05:193
konto_check-5.8.zip2.1 MB2015-08-29 05:191
konto_check_dos-5.8-64.zip3.0 MB2015-08-29 05:192
konto_check_dos-5.8.zip2.8 MB2015-08-29 05:193
konto_check_java_all.zip327.8 KB2015-08-29 05:192
konto_check_java_base.zip37.8 KB2015-08-29 05:192
KontoCheck_win.jar176.1 KB2015-08-29 05:191
KontoCheck_win.x64.jar187.0 KB2015-08-29 05:193
mini.zip35.0 KB2015-08-29 05:190
php.zip176.5 KB2015-08-29 05:192
5.7
blz.lut2f1.4 MB2015-05-27 16:441
awk.zip39.7 KB2015-05-27 16:440
php.zip176.4 KB2015-05-27 16:442
konto_check-5.7.0.gem237.0 KB2015-05-27 16:442
konto_check-5.7.zip2.1 MB2015-05-27 16:441
KontoCheck_win.jar176.5 KB2015-05-27 16:442
KontoCheck_win.x64.jar187.4 KB2015-05-27 16:442
konto_check_java_base.zip37.8 KB2015-05-27 16:442
konto_check_java_all.zip328.3 KB2015-05-27 16:442
0_history.txt74.8 KB2015-05-27 16:441
konto_check_dos-5.7.zip2.8 MB2015-05-27 16:442
konto_check_dos-5.7-64.zip3.0 MB2015-05-27 16:443
mini.zip35.0 KB2015-05-27 16:431
README1.0 KB2015-05-27 16:431
5.6
README1.3 KB2015-05-13 22:376
mini.zip35.0 KB2015-05-13 22:370
konto_check_dos-5.6-64.zip3.0 MB2015-05-13 22:274
konto_check_dos-5.6.zip2.8 MB2015-05-13 22:242
0_history.txt74.3 KB2015-05-13 22:233
konto_check_java_all.zip328.3 KB2015-05-13 22:232
konto_check_java_base.zip37.8 KB2015-05-13 22:234
KontoCheck_win.x64.jar187.4 KB2015-05-13 22:233
KontoCheck_win.jar176.5 KB2015-05-13 22:234
konto_check-5.6.zip2.1 MB2015-05-13 22:232
konto_check-5.6.0.gem237.5 KB2015-05-13 22:231
php.zip176.4 KB2015-05-13 22:206
awk.zip39.7 KB2015-05-13 22:200
blz.lut2f1.4 MB2015-05-13 22:201
5.5
README1.5 KB2015-03-05 21:270
blz.lut2f1.4 MB2015-03-05 21:242
awk.zip39.7 KB2014-09-16 22:482
php.zip175.9 KB2014-09-05 15:380
KontoCheck_win32.jar177.3 KB2014-09-05 15:382
KontoCheck_win.x64.jar188.5 KB2014-09-05 15:381
konto_check_java_base.zip39.2 KB2014-09-05 15:381
konto_check_java_all.zip331.3 KB2014-09-05 15:380
konto_check_dos-5.5-64.zip3.1 MB2014-09-05 15:381
konto_check_dos-5.5.zip2.9 MB2014-09-05 15:384
KontoCheck.jar215.2 KB2014-09-05 15:380
konto_check-5.5.zip2.2 MB2014-09-05 15:381
konto_check-5.5.0.gem238.0 KB2014-09-05 15:384
0_history.txt72.4 KB2014-09-05 15:381
5.4
README1.5 KB2014-07-14 22:530
blz.lut2f.fixed1.4 MB2014-07-14 22:460
php.zip139.3 KB2014-06-03 23:200
mini.zip44.2 KB2014-06-03 23:200
konto_check_java_base.zip38.8 KB2014-06-03 23:200
konto_check_java_all.zip328.7 KB2014-06-03 23:201
konto_check_dos-5.4-64.zip3.1 MB2014-06-03 23:202
konto_check_dos-5.4.zip2.9 MB2014-06-03 23:201
konto_check-5.4.zip2.2 MB2014-06-03 23:201
konto_check-5.4.0.gem233.0 KB2014-06-03 23:200
iban.blacklist.2014-033.3 KB2014-06-03 23:2020
blz.lut2f1.4 MB2014-06-03 23:200
awk.zip39.5 KB2014-06-03 23:200
0_history.txt71.3 KB2014-06-03 23:200
5.3
0_history.txt68.9 KB2014-03-07 22:180
README1.2 KB2014-03-07 22:180
konto_check-5.3.0.gem231.5 KB2014-03-07 22:101
awk.zip33.9 KB2014-03-07 22:101
iban.blacklist.2014-033.3 KB2014-03-05 16:4832
konto_check_dos-5.3-64.zip3.4 MB2014-03-05 16:440
konto_check_dos-5.3.zip3.1 MB2014-03-05 16:445
php.zip139.3 KB2014-03-05 01:350
blz.lut2f1.4 MB2014-03-05 01:350
konto_check-5.3.zip1.0 MB2014-03-05 01:352
5.2
README2.1 KB2014-01-09 08:352
iban_gen.zip429.7 KB2014-01-09 08:331
konto_check-5.2.1.gem227.0 KB2013-12-16 07:431
gawk-4.1.0.zip7.7 KB2013-11-27 17:587
awk.zip28.2 KB2013-11-13 22:380
konto_check-5.2.0.gem229.0 KB2013-11-13 22:371
konto_check_dos-5.2-64.zip1.9 MB2013-11-13 22:370
konto_check_dos-5.2.zip1.7 MB2013-11-13 22:374
blz.lut2f1.3 MB2013-11-13 22:211
php.zip136.6 KB2013-11-13 22:200
iban.blacklist.2013-123.6 KB2013-11-13 22:195
konto_check-5.2.zip1.0 MB2013-11-13 22:190
5.1
blz.lut2f1.4 MB2013-10-04 18:080
iban_gen.txt14.6 KB2013-09-17 19:262
php.zip135.2 KB2013-09-17 19:240
awk.zip28.2 KB2013-09-17 19:220
iban_gen.exe412.0 KB2013-09-17 19:225
konto_check_dos-5.1-64.zip2.3 MB2013-09-17 19:204
konto_check_dos-5.1.zip2.1 MB2013-09-17 19:201
konto_check-5.1.zip1.4 MB2013-09-17 19:200
konto_check-5.1.0.gem219.5 KB2013-09-17 19:201
5.0
iban_gen.exe402.5 KB2013-08-27 22:147
iban_gen.txt9.3 KB2013-08-27 22:142
iban_gen.c17.1 KB2013-08-27 22:141
php.zip134.9 KB2013-08-04 07:580
konto_check_dos-5.0-64.zip1.7 MB2013-08-04 07:580
konto_check_dos-5.0.zip2.6 MB2013-08-04 07:560
konto_check-5.0.zip976.0 KB2013-08-04 07:541
konto_check-5.0.0.gem216.0 KB2013-08-04 07:530
blz.lut2f1.3 MB2013-08-04 07:531
awk.zip28.2 KB2013-08-04 07:520
4.6
konto_check_dos-4.6.zip1.5 MB2013-06-07 07:351
blz.lut2f1.3 MB2013-06-07 07:341
konto_check-4.6.zip967.7 KB2013-06-07 07:331
konto_check-4.6.0.gem214.0 KB2013-06-07 07:320
php.zip134.5 KB2013-06-07 07:321
awk.zip28.2 KB2013-06-07 07:3215
4.4
awk.zip28.2 KB2013-02-25 00:102
php.zip133.7 KB2013-02-25 00:101
blz.lut2f1.3 MB2013-02-25 00:091
konto_check_dos-4.4.zip1.4 MB2013-02-25 00:070
konto_check-4.4.0.gem192.5 KB2013-02-25 00:050
konto_check-4.4.zip893.9 KB2013-02-25 00:051
4.2
konto_check-4.2.0.gem192.5 KB2012-10-29 06:451
konto_check-4.2.zip3.3 MB2012-10-29 06:451
awk.zip28.2 KB2012-10-29 06:442
php.zip133.6 KB2012-10-29 06:442
konto_check_dos-4.2.zip1.4 MB2012-10-29 06:443
blz.lut2f1.3 MB2012-10-29 06:401
4.1
blz.lut2f1.3 MB2012-06-01 16:321
php.zip133.3 KB2012-06-01 16:320
konto_check_dos-4.1.zip1.3 MB2012-06-01 16:322
konto_check-4.1.zip918.8 KB2012-06-01 16:322
konto_check-4.1.0.gem190.0 KB2012-06-01 16:320
awk.zip28.2 KB2012-06-01 16:320
konto_check-perl
5.7
Business-KontoCheck-5.7.tar.gz1.5 MB2015-05-27 17:322
5.6
Business-KontoCheck-5.6.tar.gz1.5 MB2015-05-13 22:432
5.5
Business-KontoCheck-5.5.tar.gz1.5 MB2014-09-05 15:491
5.4
Business-KontoCheck-5.4.tar.gz1.5 MB2014-06-03 23:230
5.3
Business-KontoCheck-5.3.tar.gz1.6 MB2014-03-08 07:542
5.2
Business-KontoCheck-5.2.tar.gz1.5 MB2013-11-19 07:121
5.1
Business-KontoCheck-5.1.tar.gz1.5 MB2013-09-17 19:170
5.0
Business-KontoCheck-5.0.1.tar.gz1.5 MB2013-08-04 08:043
4.6
Business-KontoCheck-4.6.tar.gz1.5 MB2013-06-07 07:374
4.4
Business-KontoCheck-4.5.tar.gz1.4 MB2013-03-01 07:310
README0.2 KB2013-03-01 07:300
Business-KontoCheck-4.4.tar.gz1.4 MB2013-02-25 00:130
4.2
README0.2 KB2012-11-21 07:020
Business-KontoCheck-4.3.tar.gz1.4 MB2012-11-21 06:300
blz.lut2f1.3 MB2012-10-29 06:370
Business-KontoCheck-4.2.tar.gz1.4 MB2012-10-29 06:350
4.1
blz.lut2f1.3 MB2012-06-01 16:350
Business-KontoCheck-4.1.tar.gz1.4 MB2012-06-01 16:334
konto_check-at
1.4
konto_check_at-1.4.zip193.3 KB2014-10-13 20:523