Left Column Software

PDF Thumbnail Generator by CoolPDF Software Inc

Create thumbnail for your existing PDF files. When thumbnails are created and embedded into your PDF files, you will see the thumbnails displayed on the left column of your PDF Reader or Viewer (usually Adobe Reader).

pdf thumbnail show display thumb thumbs thumbnails document file

TriLookup by Trimill Industrial Systems Inc.

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting. Includes online help and example workbooks.

excel add-in spreadsheet lookup interpolation curve fitting advanced 1 2 3 variable look-up interpolation functions excel

TriLookup Mac by Trimill Industrial Systems Inc.

Excel add-in with eleven powerful worksheet functions for 1, 2 and 3 variable lookup and interpolation (closest-value, linear, piecewise parabolic or hyperbolic, cubic spline) and polynomial curve fitting. Includes online help and example workbooks.

excel add-in spreadsheet lookup interpolation curve fitting advanced 1 2 3 variable look-up interpolation functions excel