Projects / ConvertAll


ConvertAll is a unit conversion program in which units can be combined with multiplication and division operators and can be squared, cubed, etc. The interface is graphical, allowing the units to be selected from lists and the conversions to be made in both directions. Non-linear units (such as temperatures and gauge sizes) are supported. The unit data file can be easily modified to add additional units. ConvertAll is based on the PyQt library.

Operating Systems

Recent releases

  •  01 Feb 2014 20:53

    Release Notes: ConvertAll has been ported from Python 2 to Python 3. This release also adds an option to load the most-recently-used unit at startup, and adds an introductory tip dialog box which explains combined units. There were also several new units added.

    •  02 Nov 2011 10:10

      Release Notes: This release adds the microliter volume unit, the galileo acceleration unit, and the stremma land area unit. It changes the method of identifying a "unitless" portion of a unit to avoid falsely reporting incompatibility between some units when using language translations.

      •  31 Mar 2011 10:36

        Release Notes: The link length unit and US survey variations of the mile and chain length units were added. The centigray radiation dose unit was also added. An incorrect definition of the rad radiation dose unit was fixed.

        •  23 Apr 2010 10:38

          Release Notes: The precedences of multiplication and division operators are now equal. Parenthesis can be used to group units in the denominator. A recent unit menu has been added. French and German translations are now available. Several new units have been added. A bug stopping commandline use without X11 present has been fixed.

          •  24 Sep 2009 10:20

            Release Notes: A critical bug that caused ConvertAll to not run with the latest version of PyQt was fixed. Preparations were made for language translation and several new units were added.

            Recent comments

            26 Sep 2004 06:49 counterspin

            Excellent unit conversion utility
            does just what it says on the packaging.

            Nice scalable GUI with 100s of units listed and a

            search-as-you-type index.


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