My App

Executive Audit Dashboard

The 3-column architecture replicates your "Front end design.xlsx" with fully reactive client-side logic.

RSF Test Benford Test GSTIN Test Doc Converters

1

Data Intake

Select files or batches to inspect

Drag & drop your Excel or PDF

Supports .xlsx, .xlsm, .csv, .pdf

Select Folder / Batch

Multi-file processing queue

Quick Presets

2

Audit Analytics Tests

Core forensic tests from Python backend

RSF Test

Relative Size Factor: Max 1 / Max 2 ratio

Active

Detects abnormal transaction spikes

Benford's Law Test

First-digit & 2-digit distribution fraud analysis

Active

Chi-square goodness of fit test

GSTIN Test

15-char Mod-36 Luhn checksum validation

Active

State & PAN syntax + Check digit

Fully compliant with ICAI standard SA 240 / Forensic guidelines

3

Document & Resources

Conversion utilities & ICAI repository

PDF-2-Word

Extracts PDF text into editable .docx

Active

Client-side Word generator

PDF-2-Excel

Extracts statements & tables into .xlsx

Active

Automatic table detector

ICAI Download

CA Final & Inter Questions & Answers

Active

2018-2024 repository & downloader

100% Private: All processing occurs on your device

RSF Test Analysis

Formula: Max 1 / Max 2

Evaluates customer sales variance to isolate critical transaction outliers and unusual revenue spikes.

Total Customers

0

Distinct accounts

Highest RSF

0.00

-

RSF > 50

0

Critical anomalies

RSF 10 - 50

0

High audit risk

RSF ≤ 10

0

Normal spread

Single Txn

0

Only 1 invoice

Top 10 RSF Outlier Customers

Entities with largest variance between 1st & 2nd highest invoices

Audit Sampling Priority

Risk Categorization

Portfolio distribution breakdown

Show: Showing 0 of 0

#	Customer Name	Maximum 1 (₹)	Maximum 2 (₹)	RSF Ratio	Risk Assessment	Audit Action
No RSF data calculated yet. Click "Run RSF Test" or "Load Demo Sales Data" to begin.

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Benford's Law Forensic Test

Forensic Accounting Standard

Compares transaction leading digit frequencies against natural logarithmic distribution to detect fabricated or rounded invoices.

Forensic Audit Verdict

No data analyzed yet

Click "Run Analysis" to compute Chi-Square goodness-of-fit and Z-scores.

Chi-Square (χ²)

0.00

Critical Limit (p=0.05)

15.51

Total Sampled

0

First-Digit Distribution vs Benford's Law

Blue Bars: Observed Frequencies | Amber Line: Expected Benford Distribution

Digits 1 through 9

Mathematical Breakdown by Leading Digit

Digit	Observed Count	Observed %	Expected %	Variance (%)	Z-Score	Audit Flag
Load dataset to view Benford distribution.

GSTIN Validation & Verification

Mod-36 Luhn Algorithm

Validates 15-character Indian Goods and Services Tax numbers with state code mapping, PAN format check, and Mod-36 check digit calculation.

Single GSTIN Live Inspector

Batch Verification Results

Vendor master & customer GSTIN verification table

Valid: 0 Invalid: 0

#	Entity / Vendor Name	GSTIN	Jurisdiction State	PAN	Check Digit	Verification Status
Click "Load 33 Demo GSTINs" or upload an Excel file containing a GSTIN column.

PDF-to-Word Converter

Client-Side .docx Generation

Extracts text, headings, and paragraph structures from PDF files and builds a native Microsoft Word (.docx) document.

Document Info

File Name: None

Total Pages: 0

File Size: 0 KB

Conversion Options: Auto-reconstruct paragraphs Insert page breaks between PDF pages

Extracted Document Preview

0 words

Upload a PDF document to preview and convert into Word (.docx) format.

PDF-to-Excel Table Extractor

Structured Tabular Parser

Detects lines, transactions, and invoice items in PDF files and transforms them into an Excel workbook (.xlsx).

Parsed Tabular Rows

0 rows detected

Upload a PDF document to extract tabular data into Excel format.

ICAI Examination Repository

CA Final & Intermediate

Direct access to official ICAI question papers and suggested answers across exam sessions (2018 - 2024).

Showing 0 papers

Executive Audit Dashboard

Data Intake

Audit Analytics Tests

RSF Test

Benford's Law Test

GSTIN Test

Document & Resources

PDF-2-Word

PDF-2-Excel

ICAI Download

RSF Test Analysis

Top 10 RSF Outlier Customers

Risk Categorization

Benford's Law Forensic Test

First-Digit Distribution vs Benford's Law

Mathematical Breakdown by Leading Digit

GSTIN Validation & Verification

Single GSTIN Live Inspector

Batch Verification Results

PDF-to-Word Converter

Document Info

Extracted Document Preview

PDF-to-Excel Table Extractor

Parsed Tabular Rows

ICAI Examination Repository

Audit Toolkit Reference & Formulas

1. Relative Size Factor (RSF)

2. Benford's Law (First-Digit Forensic Test)

3. GSTIN Checksum Verification (Mod-36 Luhn)

4. Hosting & Portability