Windows · Lightweight · AI Bot Only

Your AI bot, right on your PC

One bot handles writing, images, document files, calendar entries, email drafts, and code. HanFlow Bot is a lightweight install with just the bot and built-in voice input — nothing extra.

Download HanFlow Bot for Windows

Download the All-in-One Installer (includes HanFlow Bot)Lightweight HanFlow Bot installer coming soon

The all-in-one installer is larger and includes every assistant. Once the lightweight HanFlow Bot installer is ready, this button will switch automatically.

Mac (Base Assistant)For Apple Silicon Macs

Download HanFlow Bot on your PC first. The phone app connects to the bot running on your computer.

HanFlow Bot requires a Windows or Mac PC.

See pricing →

Illustrative image showing an AI bot producing meeting notes, proposals, banners, calendar events, emails, and code

Before you start

Bring your own AI subscription

HanFlow Bot connects to your Claude subscription (Claude Code) or GPT subscription (Codex) — pick either one. API keys are not accepted. Our fee does not include the Claude or GPT subscription, and hanflowai.com credits are never used. For AI image generation, a separate image API key is required.

Your files stay on your PC

Documents and files the bot creates are saved on your computer. While HanFlow Bot is running on your PC, you can also receive them in the phone app.

At checkout you will see 'HanFlow AI Assistant — Base (Monthly)'

HanFlow Bot uses the Base subscription. The payment screen shows the English product name HanFlow AI Assistant — Base (Monthly). Trial customers may see “· First month free” appended — that is the right product.

Bots for every role

Give each job its own bot

Create separate bots for different tasks. Each bot keeps its own memory, conversation history, and engine settings.

Work Bot

Writes weekly reports, official memos, and meeting minutes in your team's format.

Investment Bot

Compiles news on your watchlist stocks every morning. Investment decisions are yours.

Project Bot

Remembers RFPs, timelines, and role assignments, then drafts proposals and progress reports.

Research Bot

Reads papers from the folders you allow and distills key findings into a single-page table.

Marketing Bot

Creates on-brand copy and thumbnail images.

Personal Assistant Bot

Reminds you of upcoming events, drafts confirmation emails, and adds new calendar entries.

Writing Bot

Remembers your writing style and refines drafts to the length you want.

Dev Bot

Remembers your project folder and coding conventions, then writes and runs code.

Expense Bot

Remembers your receipt folder and reimbursement rules, then produces organized expense sheets.

🎤 Voice input

Just say it

Press the mic and speak your request — the bot writes it down as text. The speech recognition engine ships inside the installer and transcribes entirely on your PC.

Skip the typing, even for long and detailed requests
Speech is transcribed on your PC
Included in the installer, no extra setup needed

Illustration of a user speaking into a microphone while HanFlow Bot transcribes the request

What it makes

One bot, many outputs

Writing, images, document files, schedules, email drafts, and code — images shown are illustrative.

AI Images

Describe what you need and the bot generates an image saved as a PNG file. Image generation requires an image API key.

Banners
Thumbnails
Illustrations

One-Page Summaries

Transcribes meeting recordings on your PC, then organizes key points, decisions, and action items into a single-page Word or PDF file.

Meeting notes
Reports
Word · PDF

Documents with Generated Images

Finds placeholders like «Figure 1» and «Figure 2» in your proposal and generates matching images for each slot. You get a complete, illustrated document in one step.

Proposals
Auto-inserted images

Calendar Events

Tell the bot and it adds or edits events in Google Calendar. Connect Google Calendar in claude.ai beforehand.

Google Calendar

Email Drafts

Reads incoming mail and drafts a reply.

Reply drafts

Software Development

Using the Claude Code or Codex subscription engine, the bot creates files on your PC, runs them, and refines them as it builds the program or script.

Python
Automation scripts

Lighter install

Only the bot — a smaller download

HanFlow Bot installs just the AI bot and voice input, so the download is much smaller than the all-in-one installer. You can upgrade to the full suite any time.

Illustration comparing the smaller HanFlow Bot installer to the larger all-in-one installer

Start in three steps

Download and install

Run the installer on your Windows PC.

Connect your AI subscription

Ask your bot

Type your request or press the mic and speak.

HanFlow Bot vs. All-in-One Assistant

Both use the same Base subscription. Install the all-in-one installer over HanFlow Bot to upgrade — your conversations and memory carry over.

	HanFlow Bot	All-in-One (HanFlow AI)
AI bot (writing, images, files, calendar, email drafts, code)	✓	✓
Voice input	✓	✓
Phone app access while the program is running on your PC	✓	✓
Work assistant (meeting minutes, reports, slides)	—	✓
Project management, expense evidence, and trade documents assistants	—	✓
Download size	Smaller	Larger (everything included)
Subscription	Same Base subscription (add-on assistants are extra)

All-in-One Assistant →

Frequently asked questions

Do I need a ChatGPT or Claude subscription?

Yes. HanFlow Bot requires either a Claude subscription (Claude Code) or a GPT subscription (Codex). API keys are not accepted. Our subscription fee does not cover Claude or GPT, and hanflowai.com credits are not used. Image generation requires a separate image API key.

Is HanFlow Bot a different subscription from HanFlow AI?

No. Both use the same Base subscription. At checkout the product name shown is HanFlow AI Assistant — Base (Monthly).

Can I upgrade to the all-in-one assistant later?

Yes. Install the all-in-one installer over HanFlow Bot — it uses the same folder, and your conversations and memory are kept.

Can I use it from my phone?

Yes, while HanFlow Bot is running on your PC. The phone app acts as a remote for the bot on your computer, so keep the program open. Install HanFlow Bot on your PC first.

Where are my files stored?

On your PC. Documents and files the bot creates are saved locally.

HanFlow Bot