diff --git a/CHANGELOG.md b/CHANGELOG.md
index d1bc15c..a3853de 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
 
 | Version        | Date           | Comment  |
 | -------------- | -------------- | -------- |
+| 4.29.0         | 2020-11-08     | `fsSize()` correct fs type detection macOS (HFS, APFS, NFS) |
 | 4.28.1         | 2020-11-05     | code cleanup, removing debug console.log() |
 | 4.28.0         | 2020-11-04     | `graphics()` added deviceName (windows) |
 | 4.27.11        | 2020-10-26     | `inetChecksite()` fixed vulnerability: command injection |
diff --git a/README.md b/README.md
index 18abdb2..d0f8f0b 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@
   [![Sponsoring][sponsor-badge]][sponsor-url]
   [![MIT license][license-img]][license-url]
 
-This is amazing. Started as a small project just for myself, it now has > 9,000 lines of code, > 300 versions published, up to 2 mio downloads per month, > 18 mio downloads overall. Thank you to all who contributed to this project!
+This is amazing. Started as a small project just for myself, it now has > 9,000 lines of code, > 300 versions published, up to 2 mio downloads per month, > 20 mio downloads overall. Thank you to all who contributed to this project!
 
 ## New Version 4.0
 
@@ -87,13 +87,13 @@ si.cpu()
 
 (last 7 major and minor version releases)
 
+- Version 4.29.0: `fsSize()` correct fs type detection macOS (HFS, APFS, NFS)
 - Version 4.28.0: `graphics()` added deviceName (Windows)
 - Version 4.27.0: `observe()` added observe / watch function
 - Version 4.26.0: `diskLayout()` added full S.M.A.R.T data (Linux)
 - Version 4.25.0: `get()` added function to get partial system info
 - Version 4.24.0: `networkInterfaces()` added subnet mask ip4 and ip6
 - Version 4.23.0: `versions()` added param to specify which program/lib versions to detect
-- Version 4.22.0: `services()` added pids (windows)
 - ...
 
 You can find all changes here: [detailed changelog][changelog-url]
diff --git a/docs/history.html b/docs/history.html
index 663040a..a9db895 100644
--- a/docs/history.html
+++ b/docs/history.html
@@ -83,6 +83,11 @@
                   </tr>
                 </thead>
                 <tbody>
+                  <tr>
+                    <th scope="row">4.29.0</th>
+                    <td>2020-11-08</td>
+                    <td><span class="code">fsSize()</span> correct fs type detection macOS (HFS, APFS, NFS)</td>
+                  </tr>
                   <tr>
                     <th scope="row">4.28.1</th>
                     <td>2020-11-05</td>
diff --git a/docs/index.html b/docs/index.html
index c2af33a..293c193 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -168,7 +168,7 @@
       <img class="logo" src="assets/logo.png">
       <div class="title">systeminformation</div>
       <div class="subtitle"><span id="typed"></span></div>
-      <div class="version">Current Version: <span id="version">4.28.1</span></div>
+      <div class="version">Current Version: <span id="version">4.29.0</span></div>
       <button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
     </div>
     <div class="down">
@@ -207,7 +207,7 @@
         <div class="title">Downloads last month</div>
       </div>
       <div class="col-xl-4 col-lg-4 col-md-4 col-12">
-        <div class="numbers">356</div>
+        <div class="numbers">359</div>
         <div class="title">Dependends</div>
       </div>
     </div>
diff --git a/lib/filesystem.js b/lib/filesystem.js
index ed2ed10..bd62582 100755
--- a/lib/filesystem.js
+++ b/lib/filesystem.js
@@ -38,6 +38,17 @@ let _disk_io = {};
 
 function fsSize(callback) {
 
+  let macOsDisks = [];
+
+  function getmacOsFsType(fs) {
+    if (!fs.startsWith('/')) { return 'NFS' };
+    const parts = fs.split('/');
+    const fsShort = parts[parts.length - 1];
+    const macOsDisksSingle = macOsDisks.filter(item => item.indexOf(fsShort) >= 0)
+    if (macOsDisksSingle.length === 1 && macOsDisksSingle[0].indexOf('APFS') >= 0) { return 'APFS' }
+    return 'HFS';
+  }
+
   function parseDf(lines) {
     let data = [];
     lines.forEach(function (line) {
@@ -45,7 +56,7 @@ function fsSize(callback) {
         line = line.replace(/ +/g, ' ').split(' ');
         if (line && ((line[0].startsWith('/')) || (line[6] && line[6] === '/') || (line[0].indexOf('/') > 0))) {
           const fs = line[0];
-          const fstype = ((_linux || _freebsd || _openbsd || _netbsd) ? line[1] : (line[0].startsWith('/')) ? 'HFS' : 'NFS');
+          const fstype = ((_linux || _freebsd || _openbsd || _netbsd) ? line[1] : getmacOsFsType(line[0]));
           const size = parseInt(((_linux || _freebsd || _openbsd || _netbsd) ? line[2] : line[1])) * 1024;
           const used = parseInt(((_linux || _freebsd || _openbsd || _netbsd) ? line[3] : line[2])) * 1024;
           const use = parseFloat((100.0 * ((_linux || _freebsd || _openbsd || _netbsd) ? line[3] : line[2]) / ((_linux || _freebsd || _openbsd || _netbsd) ? line[2] : line[1])).toFixed(2));
@@ -71,7 +82,12 @@ function fsSize(callback) {
       let data = [];
       if (_linux || _freebsd || _openbsd || _netbsd || _darwin) {
         let cmd = '';
-        if (_darwin) cmd = 'df -kP';
+        if (_darwin) {
+          cmd = 'df -kP';
+          macOsDisks = execSync('diskutil list').toString().split('\n').filter(line => {
+            return !line.startsWith('/') && line.indexOf(':') > 0
+          });
+        }
         if (_linux) cmd = 'df -lkPTx squashfs | grep ^/';
         if (_freebsd || _openbsd || _netbsd) cmd = 'df -lkPT';
         exec(cmd, function (error, stdout) {