New version of Deskew command line tool is ready. You can find general info about Deskew here Deskew Tools.

Change List for Deskew 1.20

• much faster rotation, especially when background color is set (>2x faster, 2x less memory)
• can skip deskewing step if detected skew angle is lower than parameter (possible speedup when processing large batches)
• new option for timing of individual steps
• fix: crash when last row of page is classified as text
• misc: default back color is now opaque black, new forced output format "rgb24",
  background color can define also alpha channel, nicer formatting of text output

Download

  Deskew v1.30
» 4.3 MiB - 20,288 hits - June 19, 2019
Command line tool for deskewing scanned documents. Binaries for several platforms, test images, and Object Pascal source code included.