TBToolbox
The directory

All tools

Fast utilities for everyday digital work.

Most files stay on your device
Showing 190–198 of 312 tools
Date & Timebrowser

Date Difference Calculator

Count calendar days between two dates.

● Runs in your browserOpen →
Date & Timebrowser

Add Days to Date

Find a future date after adding days.

● Runs in your browserOpen →
Date & Timebrowser

Subtract Days From Date

Find an earlier date by subtracting days.

● Runs in your browserOpen →
Date & Timebrowser

Add Weeks to Date

Add a number of weeks to a date.

● Runs in your browserOpen →
Date & Timebrowser

Subtract Weeks From Date

Subtract a number of weeks from a date.

● Runs in your browserOpen →
Date & Timebrowser

Add Months to Date

Add calendar months using local browser time.

● Runs in your browserOpen →
Date & Timebrowser

Age Calculator

Calculate age in completed years.

● Runs in your browserOpen →
Date & Timebrowser

Business Days Calculator

Count weekdays between two dates.

● Runs in your browserOpen →
Date & Timebrowser

Leap Year Checker

Check Gregorian leap-year rules.

● Runs in your browserOpen →