Open-source tools — Works with Excel

4 match your filters — 4 of them answered our check today.

Watching this group for 20 days · how we check

This week1 new arrival

ADA

Live

An open-source data analyst that cleans a CSV or Excel file, builds a dashboard, and shows the exact calculation behind every chart or forecast.

Open source
What to know▼
How it works
Every chart/forecast traces to a readable pandas calculation
What's different
optional AI never sees your row data, only column schema; works with no API key
Pricing
open source, MIT licensed
Best for
anyone who wants an auditable alternative to a black-box data analyst tool

Watched for 6 days · last checked today

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StatementSheet

Live

Converts PDF bank statements to Excel/CSV entirely in your browser without uploading them, and checks each one balances to the penny. $19 per batch, not a subscription.

Domain registered 18 days ago

No sign-upWorks offlineData stays with youOpen source
What to know▼
How it works
Converts PDF bank and card statements to Excel/CSV entirely in the browser, without uploading files to a server, and re-verifies each statement against its own running balance to the penny.
What's different
Files never leave the browser (works in airplane mode), and mismatched statements are flagged and made free.
Pricing
$19 per batch, no subscription, no account.
Best for
Anyone converting bank statements to spreadsheets who wants to keep the files off a server.

Watched for 13 days · last checked 11d ago

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Laravel Export Builder

Live

An open-source Laravel package for building Excel, CSV, and PDF exports with filters, permissions, and streaming.

Open sourceCan export my data
What to know▼
How it works
An open-source Laravel package for building Excel, CSV, and PDF exports from a single definition, with filters, relationships, queues, permissions, and high-performance streaming.
Pricing
Open source.

Watched for 8 days · last checked 6d ago

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Quantive

Live

A net worth tracker where you enter balances manually or import a bank export, encrypted in your browser so the server only ever stores unreadable ciphertext. For privacy-conscious individuals who don't want to link live bank accounts.

Open source
What to know▼
How it works
You enter balances manually or upload a bank Excel export; the portfolio is encrypted in the browser with XChaCha20-Poly1305 and Argon2id before it reaches the server, so the server only ever stores ciphertext.
What's different
No bank connection or aggregator in the trust chain — the server can't read your financial data even in a full database leak. The crypto module is open source under MIT.
Pricing
Free tier covers net worth tracking with unlimited sources, allocation charts, 12-month rolling history and 13 currencies with historically correct FX.
Best for
Privacy-conscious individuals who don't want to link live bank accounts to a net worth tracker.
Watch out
Active server compromise is stated as a documented non-goal of the encryption model, the same caveat the makers say applies to Bitwarden, ProtonMail and Standard Notes.

Watched for 16 days · last checked 10d ago

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