--- /dev/null
+\"
+\" zstd.1: This is a manual page for 'zstd' program. This file is part of the
+\" zstd <http://www.zstd.net/> project.
+\" Author: Yann Collet
+\"
+
+\" No hyphenation
+.hy 0
+.nr HY 0
+
+.TH zstd "1" "2015-08-22" "zstd" "User Commands"
+.SH NAME
+\fBzstd, unzstd, zstdcat\fR - Compress or decompress .zst files
+
+.SH SYNOPSIS
+.TP 5
+\fBzstd\fR [\fBOPTIONS\fR] [-|INPUT-FILE] <OUTPUT-FILE>
+.PP
+.B unzstd
+is equivalent to
+.BR "zstd \-d"
+.br
+.B zstdcat
+is equivalent to
+.BR "zstd \-dc"
+.br
+
+.SH DESCRIPTION
+.PP
+\fBzstd\fR is a fast lossless compression algorithm.
+It is based on the \fBLZ77\fR family, with FSE & huff0 entropy stage.
+zstd offers compression speed > 200 MB/s per core.
+It also features a fast decoder, with speed > 500 MB/s per core.
+
+\fBzstd\fR command line is generally similar to gzip, but features the following differences :
+ - Original files are preserved
+ - By default, \fBzstd file1 file2\fR means : compress file1 \fBinto\fR file2.
+ Use \fB-m\fR command if you want : compress file1 into file1.zstd and file2 into file2.zst
+ - By default, when compressing files, \fBzstd\fR displays advancement notification and result summary.
+ Use \fB-q\fR to turn them off
+
+
+\fBzstd\fR supports the following options :
+
+.SH OPTIONS
+.TP
+.B \-#
+ # compression level [1-19](default:1)
+.TP
+.B \-d
+ decompression
+.TP
+.B \-f
+ overwrite output without prompting
+.TP
+.BR \-m ", " --multiple
+ multiple files mode
+ In this mode, multiple files on the command line means compression or decompression of each named file
+ Notifications are also turned off by default
+.TP
+.B \-D
+ Use next file as dictionary content for compress / decompression
+.TP
+.BR \-h/\-H ", " --help
+ display help/long help and exit
+.TP
+.BR \-V ", " --version
+ display Version number and exit
+.TP
+.BR \-v ", " --verbose
+ verbose mode
+.TP
+.BR \-q ", " --quiet
+ suppress warnings and notifications; specify twice to suppress errors too
+.TP
+.B \-c
+ force write to standard output, even if it is the console
+.TP
+.B \-z
+ force compression
+.TP
+.B \-b#
+ benchmark file(s) using compression level #
+.TP
+.B \-i#
+ iteration loops [1-9](default : 3), benchmark mode only
+
+.SH BUGS
+Report bugs at:- https://github.com/facebook/zstd/issues
+
+.SH AUTHOR
+Yann Collet
--- /dev/null
+\"
+\" zstd.1: This is a manual page for 'zstd' program. This file is part of the
+\" zstd <http://www.zstd.net/> project.
+\" Author: Yann Collet
+\"
+
+\" No hyphenation
+.hy 0
+.nr HY 0
+
+.TH zstd "1" "2015-08-22" "zstd" "User Commands"
+.SH NAME
+\fBzstd, unzstd, zstdcat\fR - Compress or decompress .zst files
+
+.SH SYNOPSIS
+.TP 5
+\fBzstd\fR [\fBOPTIONS\fR] [-|INPUT-FILE] <OUTPUT-FILE>
+.PP
+.B unzstd
+is equivalent to
+.BR "zstd \-d"
+.br
+.B zstdcat
+is equivalent to
+.BR "zstd \-dc"
+.br
+
+.SH DESCRIPTION
+.PP
+\fBzstd\fR is a fast lossless compression algorithm.
+It is based on the \fBLZ77\fR family, with FSE & huff0 entropy stage.
+zstd offers compression speed > 200 MB/s per core.
+It also features a fast decoder, with speed > 500 MB/s per core.
+
+\fBzstd\fR command line is generally similar to gzip, but features the following differences :
+ - Original files are preserved
+ - By default, \fBzstd file1 file2\fR means : compress file1 \fBinto\fR file2.
+ Use \fB-m\fR command if you want : compress file1 into file1.zstd and file2 into file2.zst
+ - By default, when compressing files, \fBzstd\fR displays advancement notification and result summary.
+ Use \fB-q\fR to turn them off
+
+
+\fBzstd\fR supports the following options :
+
+.SH OPTIONS
+.TP
+.B \-#
+ # compression level [1-19](default:1)
+.TP
+.B \-d
+ decompression
+.TP
+.B \-f
+ overwrite output without prompting
+.TP
+.BR \-m ", " --multiple
+ multiple files mode
+ In this mode, multiple files on the command line means compression or decompression of each named file
+ Notifications are also turned off by default
+.TP
+.B \-D
+ Use next file as dictionary content for compress / decompression
+.TP
+.BR \-h/\-H ", " --help
+ display help/long help and exit
+.TP
+.BR \-V ", " --version
+ display Version number and exit
+.TP
+.BR \-v ", " --verbose
+ verbose mode
+.TP
+.BR \-q ", " --quiet
+ suppress warnings and notifications; specify twice to suppress errors too
+.TP
+.B \-c
+ force write to standard output, even if it is the console
+.TP
+.B \-z
+ force compression
+.TP
+.B \-b#
+ benchmark file(s) using compression level #
+.TP
+.B \-i#
+ iteration loops [1-9](default : 3), benchmark mode only
+
+.SH BUGS
+Report bugs at:- https://github.com/facebook/zstd/issues
+
+.SH AUTHOR
+Yann Collet