More at VAT Validator Mac Informer: Credit Card Validator, Checksum Validator, Name Validator...

Credit Card Validator

93

InSili.co

Easily and quickly validate any Credit Card number, directly from your Mac...

Easily and quickly validate any Credit Card

Checksum Validator

34

Kingdom Era LLC

Calculates and validates checksums.

Calculates and validates checksums

Name Validator

31

Tama-san

Validator

free

10

Robert Crews

Features: -Drag-and-drop interface. -Terse, text-based validation report. -Validates common XML...

text-based validation report. -Validates common XML...checks beyond simple validation. -Optional

Safari Web Site Validator

free

7

AppleScripts by Tom X

Opens a new window in Safari and sends the HTML or XHTML code of the web page you're viewing to W3C Markup...

viewing to W3C Markup Validation Service...as 'Safari Web Site Validator' except there isn't

Safari Web Site Validator Go

7

Config Validator

7

org.chris

Koingo Mac App Store Validator

free

6

Koingo Software, Inc.

The software is used to validate the app purchased through...

software is used to validate the app purchased through

Easy VAT and TAX Calculator

3

com.appycenter

Calculator VAT

3

com.dimitrissartzetakis

VAT Making Tax Digital

3

com.dappological

VAT Calculator Pro

2

com.theappspod

VectorWorks File Validator

2

com.MyCompany

Calc VAT

2

com.spcs

Lightning VAT

2

nl.jourijalving

VAT Making Tax Digital Kopie

1

com.dappological

Total Validator Tool

free

Total Validator

The Total Validator Tool performs the most important validations on your web pages: True...

True (X)HTML validation against published W3C/...ISO DTDs; accessibility validation against the W3C

VAT Validator

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