diff --git a/addons/useall/useall.lua b/addons/useall/useall.lua
new file mode 100644
index 000000000..7cf877525
--- /dev/null
+++ b/addons/useall/useall.lua
@@ -0,0 +1,131 @@
+--Copyright © 2025, Lili
+--All rights reserved.
+
+--Redistribution and use in source and binary forms, with or without
+--modification, are permitted provided that the following conditions are met:
+
+--    * Redistributions of source code must retain the above copyright
+--      notice, this list of conditions and the following disclaimer.
+--    * Redistributions in binary form must reproduce the above copyright
+--      notice, this list of conditions and the following disclaimer in the
+--      documentation and/or other materials provided with the distribution.
+--    * Neither the name of useall nor the
+--      names of its contributors may be used to endorse or promote products
+--      derived from this software without specific prior written permission.
+
+--THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+--ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+--WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+--DISCLAIMED. IN NO EVENT SHALL Lili BE LIABLE FOR ANY
+--DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+--(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+--LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+--ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+--(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+--SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+_addon.name = 'useall'
+_addon.author = 'Lili'
+_addon.version = '0.3.5'
+_addon.command = 'useall'
+
+local items = require('resources').items
+local packets = require('packets')
+require('logger')
+
+local mod = 'shift'
+
+local keys = { [42] = 'shift', [219] = 'win', }
+
+local diks = { ['shift'] = 42, ['win'] = 219, }
+
+local active = false
+local item = false
+
+function use_item()
+    if windower.ffxi.get_player().status ~= 0 or not item then
+        return
+    end
+
+    local inventory = windower.ffxi.get_items(0)
+    local found = false
+    for _, t in pairs(inventory) do
+        if type(t) == 'table' and t.id == item.id and t.status ~= 25 then
+            windower.chat.input('/item "%s" <me>':format(item.name))
+            found = true
+            break
+        end
+    end
+    
+    if not found then
+        log('Done using %s.':format(item.name))
+        item = false
+    end
+end
+
+windower.register_event('keyboard', function(dik, pressed, flags, blocked)
+    if blocked or diks[mod] ~= dik then 
+        return 
+    end
+    
+    active = pressed
+end)
+
+windower.register_event('status change', function(status)
+    if item and status ~= 0 then
+        item = false
+    end
+end)
+
+windower.register_event('outgoing chunk', function(id, org, mod, blocked)
+    if not active or blocked or id ~= 0x037 then
+        return
+    end
+    
+    p = packets.parse('outgoing', org)
+    
+    if p.Bag ~= 0 then  -- Ignore all bags except Inventory.
+        return
+    end
+    
+    local item_id = windower.ffxi.get_items(0, p.Slot).id
+    item = items[item_id]
+
+    if not item.category == 'Usable' then
+        item = false
+        return
+    end
+    
+    log('Using all %s. //%s stop or /heal to stop.':format(item.name, _addon.name))
+end)
+
+windower.register_event('action', function(act)
+    if not item or act.category ~= 5 or act.actor_id ~= windower.ffxi.get_player().id then
+        return 
+    end
+    
+    if act.param ~= item.id then
+        log('Different item used. Stopping.')
+        item = false
+        return
+    end
+    
+    use_item:schedule(1)
+end)
+
+windower.register_event('addon command', function(...)
+    local args = T({...}):map(string.lower)
+    local cmd = table.remove(args,1)
+    
+    if item and cmd == 'stop' then
+        item = false
+        log('Stopped')
+        return
+    end
+    
+    if diks[cmd] then
+        mod = cmd
+    end
+    
+    log('Modifier:',mod)
+end)