Application that opens and views multiple channels of time based data. CSV File Opener.

Plot is a light weight data analysis tool. It is used to visualize and analyze measurement data provided in CSV (Comma Separated Values) format.

Intuitive controls include:
-Unique multiple independent channel are graphed for easy viewing and analysis
-Single tap view of data point among multiple time aligned graphs
-Double tap view to erase all points
-Click and drag panning feature to easily view time based data quickly and easily
-Zoom multiple channels quickly within microseconds with zoom tool bar.
-Open CSV file format data quickly and easily

For these purposes Plot provides a graphical (YT- and XY-oscilloscope) of data acquired for post processing analysis.

The user can customize layout and content of these views. Plot provides many useful functions such as zooming, scrolling, synchronizing different views, or analyzing multiple channels very quickly and efficiently. For special purposes, Plot provides an simple to understand interface to define, calculate, visualize, and analyze signals, events, and bits.

Key Rich Features:
Calculation of signals from measured raw data
Click on data points to display measurement values at a specific time
Zooming and scrolling within the display
Synchronization of the cursors and time intervals of different views
Graphic displacement of curves along the x-axis
Parts of curves can be suppressed by interrupting the time axis
View 50,000+ rows of data acquired with 120+ columns of channels very quickly and efficiently.

In order to use Plot, data must be formatted in the following manner:

The requirements are:

Time must be the first column and monotonically increasing

Time, channel01, Channel02, Channel03, etc…..
0.010, 500, 3.5, 6.0987, etc….
0.020, 500, 3.5, 6.0987, etc….
0.030, 300, 3.5, 6.0987, etc….
0.040, 400, 3.5, 6.0987, etc….
0.050, 4500, 3.5, 6.0987, etc….

Plot will NOT accept Time in the form of Dates or in the form of Military Time.

Want more from Plot. Please send emails to subject line Add Plot Features. We welcome feedback to make our app even better.

What’s New

Version 1.2

Full Screen Mode support added, improved parising,support files >500 mB

Ratings and Reviews

2.0 out of 5
5 Ratings

5 Ratings

mgn000 ,

Simple to use for .csv files but no controls to speak of

It does open a .csv quickly and makes it easy to plot one or several channels, but you can't zoom into selected portions, though the web site says that you can. There is no way to save the output either, short of a screen shot. You can't format the output style at all either.

If the zoom feature worked at least it would be OK.

briandownsouth ,

Doesn’t work. Don’t buy it.

No menu, no help. Looks like a prototype for a good idea that never got finished.

loudt2 ,

does not work

Does nothing when I point it at CSV files! Waste of money.


Marvel Apps, LLC
1.5 MB

OS X 10.7 or later, 64-bit processor



Age Rating
Rated 4+
© Marvel Apps, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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