Overview
ClearLedger is a Windows‑native, in‑memory portfolio optimization engine designed for professional managers. To ensure stable performance, deterministic analytics, and smooth multi‑tenant operation, your system must meet the following requirements.
Operating System
ClearLedger supports:
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Windows 10 (64‑bit)
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Windows 11 (64‑bit)
32‑bit versions of Windows are not supported.
Microsoft Excel
ClearLedger runs entirely inside Excel using a hardened orchestration layer.
Supported versions:
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Excel 2016 or later
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Microsoft 365 Excel (desktop version)
Excel Online is not supported.
Hardware Requirements
To ensure stable performance, especially for large portfolios:
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16 GB RAM recommended (ClearLedger is a local, in‑memory engine. More memory improves scoring and optimization speed.)
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500 MB free storage (Used for tenant folders, logs, scoring outputs, ML signals, and optimization results.)
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Modern CPU recommended (Intel i5/i7 or AMD Ryzen equivalent.)
ClearLedger does not require a GPU.
Internet Requirements
ClearLedger runs locally and does not use cloud compute. Internet access is required only for:
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Downloading market data
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Accessing the Client Portal
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Receiving product updates
No portfolio data is transmitted externally.
Security & Execution Environment
ClearLedger is engineered for regulated environments:
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Zero telemetry
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No cloud runtime
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No external API calls
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Hardened, compiled engine modules
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Permanently locked VBA orchestration layer
Your portfolio data never leaves your machine.
Summary
ClearLedger requires:
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Windows 10/11 (64‑bit)
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Excel 2016+
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16 GB RAM recommended
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500 MB free storage
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Internet only for data + updates
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Fully local execution with zero telemetry
These requirements ensure ClearLedger runs deterministically, securely, and with institutional‑grade performance.