diff --git a/man/tiff2ps.1 b/man/tiff2ps.1
index c3a9bac..a826ad7 100644
--- a/man/tiff2ps.1
+++ b/man/tiff2ps.1
@@ -100,6 +100,9 @@ Generate \*(Ps Level 2.
 Generate \*(Ps Level 3. It basically allows one to use the /flateDecode
 filter for ZIP compressed TIFF images.
 .TP
+.B \-8
+Disable use of ASCII85 encoding with PostScript Level 2/3
+.TP
 .B \-a
 Generate output for all IFDs (pages) in the input file.
 .TP
@@ -123,6 +126,9 @@ directory to the specified directory number.
 This option is useful for selecting individual pages in a
 multi-page (e.g. facsimile) file.
 .TP
+.B \-D
+Enable duplex printing (two pages per sheet of paper)
+.TP
 .B \-e
 Force the generation of Encapsulated \*(Ps (implies
 .BR \-z ).
@@ -185,6 +191,10 @@ like which are hidden using the
 .I SubIFD
 tag.
 .TP
+.B \-O
+Write PostScript to specified file instead of standard output
+Set the initial
+.TP
 .B \-p
 Force the generation of (non-Encapsulated) \*(Ps.
 .TP
@@ -188,6 +188,9 @@ Set the initial
 .B \-p
 Force the generation of (non-Encapsulated) \*(Ps.
 .TP
+.B \-P
+Set optional PageOrientation DSC comment to Landscape or Portrait.
+.TP
 .B \-r 90|180|270|auto
 Rotate image by 90, 180, 270 degrees or auto.  Auto picks the best
 fit for the image on the specified paper size (eg portrait
@@ -197,6 +207,12 @@ counterclockwise. Auto rotates 90 degrees ccw to produce landscape.
 .B \-s
 Generate output for a single IFD (page) in the input file.
 .TP
+.B \-t
+Specify the document title string
+.TP
+.B \-T
+Print pages for top edge binding
+.TP
 .B \-w
 Specify the horizontal size of the printed area (in inches).
 .TP
diff --git a/man/tiffcp.1 b/man/tiffcp.1
index 5fdcc47..bf50130 100644
--- a/man/tiffcp.1
+++ b/man/tiffcp.1
@@ -60,6 +60,9 @@ in a file, but it is explicitly intended to not alter or convert
 the image data content in any way.
 .SH OPTIONS
 .TP
+.BI \-a
+Append to an existing output file instead of overwriting it
+.TP
 .BI \-b " image"
 subtract the following monochrome image from all others
 processed.  This can be used to remove a noise bias
@@ -179,6 +182,9 @@ overwritten and not when it is appended to.
 .B \-M
 Suppress the use of memory-mapped files when reading images.
 .TP
+.BI \-o " offset"
+Set initial directory offset
+.TP
 .B \-p
 Specify the planar configuration to use in writing image data
 that has one 8-bit sample per pixel.
@@ -228,6 +228,9 @@ appear in a tile.
 .B \-x
 Force the output file to be written with PAGENUMBER value in sequence.
 .TP
+.B \-8
+Write BigTIFF instead of classic TIFF format.
+.TP
 .BI \-,= character
 substitute
 .I character
diff --git a/tools/tiffcp.c b/tools/tiffcp.c
index 0f81b19..8c696db 100644
--- a/tools/tiffcp.c
+++ b/tools/tiffcp.c
@@ -409,6 +409,10 @@ char* stuff[] = {
 " -s              write output in strips",
 " -t              write output in tiles",
 " -8              write BigTIFF instead of default ClassicTIFF",
+" -B              write big-endian instead of native byte order",
+" -L              write little-endian instead of native byte order",
+" -M              disable use of memory-mapped files",
+" -C              disable strip chopping",
 " -i              ignore read errors",
 " -b file[,#]     bias (dark) monochrome image to be subtracted from all others",
 " -,=%            use % rather than , to separate image #'s (per Note below)",
diff --git a/man/tiff2ps.1 b/man/tiff2ps.1
index b4a304a..0d672b0 100644
--- a/man/tiff2ps.1
+++ b/man/tiff2ps.1
@@ -149,6 +149,7 @@ be split in several pages. Options
 and 
 .B \-W
 are mutually exclusive.
+.TP
 .B \-i
 Enable/disable pixel interpolation.  This option requires a
 single numeric value: zero to disable pixel interpolation and
