BMBridge Lite FREE · NO LICENSE · NO SIGN-UP

Push custom notes to Bookmap Cloud Notes.

BMBridge Lite is a lightweight Windows app that serves your manual price notes to Bookmap's Cloud Notes over local HTTP. Two feeds, color templates, system tray. Free.

Version Lite 1.0.1 Windows 127.0.0.1 only — your data stays local

What's in the box

Everything you need to author price notes and get them onto your Bookmap chart via Cloud Notes — nothing you don't.

📝

Up to 2 feeds

Two concurrent feeds, each on its own local HTTP port. Name them, set per-feed symbol overrides, toggle broadcasting on the fly.

🎨

Custom notes with colors

Description, price, text alignment, foreground/background color, optional horizontal price line. Live preview as you type.

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Color templates

Save and reuse color combinations. Two groups — Colors-only and Colors+Text — so one shortcut can recall a full preset.

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Reorder, clone, enable/disable

Arrow up/down, duplicate with one click, toggle individual notes off without deleting them. Sort by name or price instantly.

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Live polling monitor

Per-feed "Last polled" timestamp. If Bookmap stops polling for two minutes, a tray toast and log warning fire so you know.

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System tray

Minimize to tray and keep servers running in the background. Single-instance enforcement — only one copy runs at a time.

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UI font size

Five size presets from Small to XX-Large. Applies instantly for accessibility or multi-monitor setups.

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Atomic settings, UTF-8 safe

Notes, templates, and feed config persist across sessions. Writes are atomic — crash or power loss won't corrupt your data.

How Lite compares to BMBridge Pro

Lite covers manual notes. Pro adds automation, data sources, analytics, and the full trader workflow.

CapabilityLite (Free)Pro
Manual custom notes
Color templates
System tray + single-instance
Concurrent feeds212
CSV data source import (SierraChart, TradeStation, OptimusFLOW, IB, NinjaTrader)
Automated levels from CSV
Mirror system + group toggles
Time-based level activation (RTH / ETH / overnight)
Scheduled snapshots + external URL broadcasting
Hit tracking & session analytics
AMT framework (probabilities, context, behavior)
Undo system
Alarms, squawk, AI market brief
License requiredNoYes
PriceFree$25/mo · $199/yr
Need automation and data sources? See BMBridge Pro →

Five minutes to first note on chart

⚠ Before you install

BMBridge Lite is a free tool provided as-is. It will stay free — no freemium model, no paywall later. By downloading and using it you acknowledge:

  • No support: SDES, Bookmap, and the Bookmap Discord channels do not provide support, walkthroughs, or individual assistance for BMBridge Lite. Read the included PDFs.
  • No warranty: Provided as-is. No guaranteed updates, no SLA. Bugs are addressed when identified.
  • Local-only: BMBridge Lite binds to 127.0.0.1 only. It does not source, import, or redistribute market data — all note content is user-entered.

A note on code signing & antivirus

SDES software is built by one developer. The BMBridge Lite EXE is not digitally code-signed — Extended Validation code-signing certificates cost hundreds of dollars per year per product, and that cost doesn't make sense for free or low-volume independent software.

What that means in practice:

  • Windows SmartScreen may show "Windows protected your PC" on first launch. Click More info → Run anyway.
  • Antivirus products (Windows Defender, Malwarebytes, third-party AV) may flag or quarantine the EXE — especially right after a new release. This is typical of any unsigned, low-distribution indie binary; it's rarely a real detection and usually clears within a few days as reputation builds.
  • No network calls. BMBridge Lite only binds to 127.0.0.1 (your own machine). It does not phone home, check a license server, or transmit any data off your computer.

Always do your own due diligence when installing independent software.

If you'd like to verify before running it on your trading machine, any of these are reasonable:

  • Run it first in a Windows Sandbox (built into Windows Pro/Enterprise — free, one-click disposable VM) or any VirtualBox/VMware virtual desktop.
  • Upload the EXE or zip to VirusTotal for a multi-engine scan. Expect some false-positives on indie binaries — look at the pattern, not any single flag.
  • Watch what it does with a network monitor (Wireshark, Sysinternals TCPView). You'll see it open one or two loopback ports on 127.0.0.1 and nothing else.
  • If in doubt, don't install it. There's no pressure.

This same situation applies to essentially every independent software tool — signed binaries from Apple, Microsoft, or established vendors pay for that trust; everyone else earns it the hard way. If you're not comfortable with unsigned indie software, Pro (which has the same situation) and the free Bookmap addons (Java .jar, not an EXE) may be a better fit depending on your needs.

1. Launch the program

Unzip the release to any folder with write access and run BMBridge_Lite.exe. On first launch, Windows SmartScreen may show "Windows protected your PC" because the EXE isn't code-signed — click More info → Run anyway. Accept the first-run disclaimer to continue.

2. Set the global symbol

In the left panel, fill in the Global Bookmap Symbol field. Format: ESM6.CME@TM.Lite. This symbol is used for any feed that doesn't override it.

3. Add a note

  • Description — short label shown on the chart
  • Price — numeric price level (e.g. 6840.00)
  • Align / Draw Line — text alignment and optional horizontal price line
  • Text Color / BG Color — click to open a color picker

Click ADD NEW. The note appears as a colored card below.

4. Start the servers

Click START SERVERS. The status light turns green (LIVE) and each feed shows its URL, e.g. http://127.0.0.1:8000/Feed_1.csv. Windows Firewall will prompt the first time — servers bind to 127.0.0.1 only, so allow on Private networks.

5. Point Bookmap at the URL

In Bookmap, open Settings → Cloud Notes. Add a new Cloud Notes source and paste the URL from step 4. Save. Notes render on the chart after Bookmap's next poll.

Bookmap reference: Custom Notes documentation.

6. Edit, reorder, delete

  • SEL on any card loads it back into the entry form → edit → UPDATE
  • ▲ ▼ reorder · clone · 🗑 delete
  • Uncheck a note's enable box to hide it from CSV output without deleting it
  • Broadcasting toggle on a feed header starts/stops that feed's server on demand

Full reference — settings, troubleshooting, internals — is in the User Manual PDF.

Get BMBridge Lite

Windows only. Free, no sign-up, no license key.

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BMBridge Lite 1.0 (zip)

EXE + PDFs + runtime

⬇ Download from GitHub
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Quick-Start Guide

Five-minute setup (PDF)

⬇ Download PDF
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User Manual

Full reference (PDF)

⬇ Download PDF

The release zip is hosted on GitHub Releases (file is too large to host directly on this site). You'll get the EXE, both PDFs, the README, and the bundled Python runtime.