diff --git a/app/classes/logical/UniversalPath.js b/app/classes/logical/UniversalPath.js
index 1c3c08e..4cdc485 100644
--- a/app/classes/logical/UniversalPath.js
+++ b/app/classes/logical/UniversalPath.js
@@ -63,6 +63,16 @@ class UniversalPath extends Injectable {
         return path.dirname(this.path)
     }
 
+    async parent() {
+        await this.classify()
+        if ( this.is_directory() ) return path.resolve(this.path, '..')
+        return this.directory()
+    }
+
+    name() {
+        return path.basename(this.path)
+    }
+
     async classify() {
         const dir_result = await this._host.execute(`${this._directory_classify_command} ${this._path}`)
         if ( dir_result.exit_code === 0 ) {
diff --git a/app/classes/logical/error/CommandNotFoundError.js b/app/classes/logical/error/CommandNotFoundError.js
new file mode 100644
index 0000000..10ba524
--- /dev/null
+++ b/app/classes/logical/error/CommandNotFoundError.js
@@ -0,0 +1,5 @@
+class CommandNotFoundError extends Error {
+
+}
+
+module.exports = exports = CommandNotFoundError
diff --git a/app/classes/metal/Host.js b/app/classes/metal/Host.js
index 6a3ad16..f9955b6 100644
--- a/app/classes/metal/Host.js
+++ b/app/classes/metal/Host.js
@@ -1,6 +1,7 @@
 const { Injectable } = require('flitter-di')
 const ImplementationError = require('libflitter/errors/ImplementationError')
 const PermissionDeniedError = require('../logical/error/PermissionDeniedError')
+const CommandNotFoundError = require('../logical/error/CommandNotFoundError')
 const uuid = require('uuid/v4')
 const UniversalPath = require('../logical/UniversalPath')
 const SystemMetrics = require('../logical/SystemMetrics')
@@ -213,10 +214,18 @@ class Host extends Injectable {
             'permission denied'
         ]
 
+        const not_found_phrases = [
+            'command not found',
+        ]
+
         for ( const phrase of access_denied_phrases ) {
             if ( both.includes(phrase) ) return PermissionDeniedError
         }
 
+        for ( const phrase of not_found_phrases ) {
+            if ( both.includes(phrase) ) return CommandNotFoundError
+        }
+
         return Error
     }
 }
diff --git a/app/classes/state/fs/PackState.js b/app/classes/state/fs/PackState.js
new file mode 100644
index 0000000..af126f4
--- /dev/null
+++ b/app/classes/state/fs/PackState.js
@@ -0,0 +1,60 @@
+const State = require('../State')
+
+class PackState extends State {
+    async apply() {
+        if ( !(await this.check()) ) {
+            const path = await this._path()
+            const destination = await this._destination()
+            const type = await this._get_type()
+            const cd_cmd = await this._host.get_directory_change_command(await path.parent())
+
+            if ( type === 'tar' ) {
+                const tar_cmd = `${cd_cmd} && tar czf "${destination.path}" "${path.name()}"`
+                await this._host.run(tar_cmd)
+            } else if ( type === 'zip' ) {
+                const zip_cmd = `${cd_cmd} && zip -r "${destination.path}" "${path.name()}"`
+                await this._host.run(zip_cmd)
+            }
+        }
+    }
+
+    async check() {
+        const dest = await this._destination()
+        return dest.is_valid()
+    }
+
+    async reverse() {
+        if ( await this.check() ) {
+            const destination = await this._destination()
+            await destination.classify()
+            if (destination.is_valid()) await destination.unlink()
+        }
+    }
+
+    async _get_type() {
+        if ( this._config.format ) {
+            if ( this._config.format === 'tar' ) return 'tar'
+            else if ( this._config.format === 'zip' ) return 'zip'
+            throw new Error('Invalid unpack format: ' + this._config.type)
+        } else {
+            const dest = await this._destination()
+            if ( dest.path.endsWith('.tar.gz') || dest.path.endsWith('.tgz') ) return 'tar'
+            else if ( dest.path.endsWith('.zip') ) return 'zip'
+            throw new Error(`Unable to determine unpack type from destination: ${dest}`)
+        }
+    }
+
+    async _destination() {
+        if ( !this._config.destination ) throw new Error('Missing destination config for PackState.')
+        return await this._host.get_path(this._config.destination)
+    }
+
+    async _path() {
+        const path = await this._host.get_path(this._config.path)
+        await path.classify()
+        if ( !path.is_valid() ) throw new Error(`Invalid path for PathState: ${path}`)
+        return path
+    }
+}
+
+module.exports = exports = PackState
diff --git a/app/classes/state/fs/UnpackState.js b/app/classes/state/fs/UnpackState.js
index 9ab379c..b7c00b5 100644
--- a/app/classes/state/fs/UnpackState.js
+++ b/app/classes/state/fs/UnpackState.js
@@ -34,10 +34,10 @@ class UnpackState extends State {
     }
 
     async _get_type() {
-        if ( this._config.type ) {
-            if ( this._config.type === 'tar' ) return 'tar'
-            else if ( this._config.type === 'zip' ) return 'zip'
-            throw new Error('Invalid unpack type: ' + this._config.type)
+        if ( this._config.format ) {
+            if ( this._config.format === 'tar' ) return 'tar'
+            else if ( this._config.format === 'zip' ) return 'zip'
+            throw new Error('Invalid unpack format: ' + this._config.type)
         } else {
             const path = await this._path()
             if ( path.path.endsWith('.tar.gz') || path.path.endsWith('.tgz') ) return 'tar'
diff --git a/app/services/states.service.js b/app/services/states.service.js
index 62380c0..b4c1857 100644
--- a/app/services/states.service.js
+++ b/app/services/states.service.js
@@ -12,15 +12,15 @@ const { Service } = require('flitter-di')
 class StatesService extends Service {
     static #state_map = {
         // TODO apache and nginx states - virtual host, reverse proxy
-        // TODO file pack state - zip, tarball
         // TODO package repository states - import keys, install repository
-        // TODO service manager states - service enabled, service installed, running, stopped
+        // TODO service manager states - service enabled, service installed, stopped
         // TODO git states - clone repo, ref checked out
-        // TODO package states - installed, uninstalled
+        // TODO package states - uninstalled
 
         'fs.file': require('../classes/state/fs/FileState'),
         'fs.directory': require('../classes/state/fs/DirectoryState'),
         'fs.unpack': require('../classes/state/fs/UnpackState'),
+        'fs.pack': require('../classes/state/fs/PackState'),
         'fs.permission': require('../classes/state/fs/PermissionState'),
         'fs.ownership': require('../classes/state/fs/OwnerState'),