diff --git a/Cargo.lock b/Cargo.lock
index 981fe35..7810f53 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1269,7 +1269,7 @@ checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
 [[package]]
 name = "unimap"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "atty",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index f04a816..73136ea 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "unimap"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Eduard Tolosa <edu4rdshl@protonmail.com>"]
 edition = "2018"
 description = "Scan only once by IP address and reduce scan times with Nmap for large amounts of data."
diff --git a/builder.sh b/builder.sh
new file mode 100755
index 0000000..8c386b8
--- /dev/null
+++ b/builder.sh
@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Rusolver releaser
+NAME="unimap"
+
+LINUX_TARGET="x86_64-unknown-linux-musl"
+WIN_TARGET="x86_64-pc-windows-gnu"
+ARMV7_TARGET="armv7-unknown-linux-gnueabihf"
+AARCH_TARGET="aarch64-unknown-linux-gnu"
+OSX_TARGET="x86_64-apple-darwin"
+MANPAGE_DIR="./$NAME.1"
+
+# Linux build
+echo "Building Linux artifact."
+if cargo build -q --release --target="$LINUX_TARGET"; then
+  echo "Linux artifact build: SUCCESS"
+  cp "target/$LINUX_TARGET/release/$NAME" "target/$LINUX_TARGET/release/$NAME-linux"
+else
+  echo "Linux artifact build: FAILED"
+fi
+
+# Windows build
+echo "Building Windows artifact."
+if cross build -q --release --target="$WIN_TARGET"; then
+  echo "Windows artifact build: SUCCESS"
+  cp "target/$WIN_TARGET/release/$NAME.exe" "target/$WIN_TARGET/release/$NAME-windows.exe"
+else
+  echo "Windows artifact build: FAILED"
+fi
+
+# ARMV7 build
+echo "Building ARMv7 artifact."
+if cross build -q --release --target="$ARMV7_TARGET"; then
+  echo "ARMv7 artifact build: SUCCESS"
+  cp "target/$ARMV7_TARGET/release/$NAME" "target/$ARMV7_TARGET/release/$NAME-armv7"
+else
+  echo "ARMv7 artifact build: FAILED"
+fi
+
+# Aarch64 build
+echo "Building Aarch64 artifact."
+if cross build -q --release --target="$AARCH_TARGET"; then
+  echo "Aarch64 artifact build: SUCCESS"
+  cp "target/$AARCH_TARGET/release/$NAME" "target/$AARCH_TARGET/release/$NAME-aarch64"
+else
+  echo "Aarch64 artifact build: FAILED"
+fi
+
+# Mac OS build
+echo "Building OSX artifact."
+if CC=o64-clang CXX=o64-clang++ LIBZ_SYS_STATIC=1 cargo build -q --release --target="$OSX_TARGET"; then
+  echo "OSX artifact build: SUCCESS"
+  cp "target/$OSX_TARGET/release/$NAME" "target/$OSX_TARGET/release/$NAME-osx"
+else
+  echo "OSX artifact build: FAILED"
+fi
+
+echo "Creating manpage..."
+if command -v help2man >/dev/null; then
+  if help2man -o "$MANPAGE_DIR" "target/$LINUX_TARGET/release/$NAME"; then
+    echo "Manpage created sucessfully and saved in $MANPAGE_DIR"
+  else
+    echo "Error creating manpage."
+  fi
+else
+  echo "Please install the help2man package."
+fi
+
+if command -v git >/dev/null; then
+  git add .
+  git commit -m "Bump version."
+  git push
+fi
+
+#echo "Uploading crate to crates.io..."
+#if cargo publish --no-verify > /dev/null; then
+#  echo "Crate uploaded."
+#else
+#  echo "An error has occurred while uploading the crate to crates.io."
+#  exit
+#fi
+
+echo "All builds have passed!"
diff --git a/unimap.1 b/unimap.1
new file mode 100644
index 0000000..9e11d0a
--- /dev/null
+++ b/unimap.1
@@ -0,0 +1,78 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.48.3.
+.TH UNIMAP "1" "May 2021" "Unimap 0.4.0" "User Commands"
+.SH NAME
+Unimap \- manual page for Unimap 0.4.0
+.SH DESCRIPTION
+Unimap 0.4.0
+Eduard Tolosa <edu4rdshl@protonmail.com>
+Scan only once by IP address and reduce scan times with Nmap for large amounts of data.
+.SS "USAGE:"
+.IP
+unimap [FLAGS] [OPTIONS]
+.SS "FLAGS:"
+.TP
+\fB\-\-fast\-scan\fR
+Use fast scanning for ports (no version detection).
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+Prints help information
+.TP
+\fB\-k\fR, \fB\-\-no\-keep\-nmap\-logs\fR
+Keep Nmap XML files created in the logs/ folder for every scanned IP. This data will be
+useful for other tasks.
+.TP
+\fB\-o\fR, \fB\-\-output\fR
+Write to an output file. The name of the output file will be unimap\-log\-date.
+.TP
+\fB\-q\fR, \fB\-\-quiet\fR
+Remove informative messages.
+.TP
+\fB\-r\fR, \fB\-\-raw\-output\fR
+Use raw output instead of a table.
+.TP
+\fB\-\-url\-output\fR
+Use HOST:IP output format.
+.TP
+\fB\-V\fR, \fB\-\-version\fR
+Prints version information
+.SS "OPTIONS:"
+.TP
+\fB\-\-resolvers\fR <custom\-resolvers>...
+Path to a file (or files) containing a list of DNS IP address. If no
+specified then 1.6k of built\-in valid DNS servers from public\-dns.info are
+used.
+.TP
+\fB\-f\fR, \fB\-\-file\fR <files>...
+Use a list of targets writen in a file as input.
+.TP
+\fB\-\-logs\-dir\fR <logs\-dir>
+Path to save the CSV data of the process and/or Nmap XML files. Default to
+logs/.
+.TP
+\fB\-\-min\-rate\fR <min\-rate>
+Nmap \fB\-\-min\-rate\fR value for ports scan.
+.TP
+\fB\-\-ports\fR <ports>
+Ports to scan. You can specify a range of ports, a list, or both. Put them
+inside double quotes, for example: "22, 80, 443, 1000\-5000"
+.TP
+\fB\-t\fR, \fB\-\-target\fR <target>
+Target host.
+.TP
+\fB\-\-threads\fR <threads>
+Number of threads to use to perform the resolution.
+.TP
+\fB\-u\fR, \fB\-\-unique\-output\fR <unique\-output>
+Write the output in CSV format to the specified filename.
+.SH "SEE ALSO"
+The full documentation for
+.B Unimap
+is maintained as a Texinfo manual.  If the
+.B info
+and
+.B Unimap
+programs are properly installed at your site, the command
+.IP
+.B info Unimap
+.PP
+should give you access to the complete manual.