How desktop automation works
A workflow has three parts:
- A trigger: a schedule, a new file in a folder, a hotkey, a change on the clipboard or a manual start.
- Steps: actions such as copying or renaming files, transforming data, running a script, sending an HTTP request or clicking through another application.
- Logic: conditions, loops, retries and error handling that decide which steps run and what happens when one fails.
Desktop automation compared with cloud automation
Cloud automation services connect online applications to each other, running on the provider's servers. They are excellent when every system involved is a web service. Desktop automation runs on your computer, so it can also reach local files, network drives, installed programs and scripts that a cloud service cannot see. Many people use both.
Some desktop tools can operate other applications by recording clicks and keystrokes or through the operating system's accessibility interfaces. This is often called robotic process automation. It allows automation of older programs that offer no integration.
Benefits
Automation saves time on work that is repetitive, rule based and easy to get wrong by hand. Running locally adds privacy, because files are processed where they are, and continuity, because workflows that do not call web services keep running with no connection.
Limitations
A desktop workflow runs only while its computer is on. Automations that click through other programs can break when those programs change their layout. Workflows need maintenance like any other process, and one that runs unattended must report its errors clearly so failures are noticed.
How to start with desktop automation
- 1Pick one repetitive taskChoose something done often, the same way each time, such as filing downloaded invoices.
- 2Write the steps downList each action and decision as a person does it today.
- 3Choose the triggerDecide whether it should run on a schedule, when a file arrives or when you press a key.
- 4Build and test with sample dataRun it against copies of real files and check every step's output.
- 5Add error handlingDecide what should happen when a step fails, and make sure you are told.
Examples
Sorting scanned documents into client folders by name, converting a daily CSV export into a formatted report, backing up a folder at the end of each day, and copying data from an old desktop program into a spreadsheet are all typical desktop workflows.
When it makes sense
It fits tasks that involve local files, installed programs or sensitive data, and workplaces where the connection is unreliable. A cloud service may be simpler when every step is an online application and the workflow must run whether or not any computer is switched on. The offline workflow automation page covers the desktop options.
Desktop automation from Aevornix
Aevornix Automate is a desktop workflow tool for Windows with a visual canvas, triggers for schedules, files, hotkeys, the clipboard and application events, recorded and UI Automation steps for other programs, and PowerShell, command and Python script steps. A background runner keeps triggers active while the editor is closed, and it needs no account or cloud service.
Frequently asked questions
Is desktop automation the same as RPA?
RPA, robotic process automation, is one kind of desktop automation: operating other applications through their interface. Desktop automation also covers files, data, scripts and web requests.
Does a desktop workflow run when the computer is off?
No. It runs on the computer, so the computer must be on. Scheduled runs happen while it is running.
Do I need to write code?
Not usually. Most desktop automation tools use a visual builder, with script steps available for tasks that need them.
Can it work without the internet?
Yes, for steps that use local files and programs. Steps that call a web service need that service to be reachable.
