Products
Products
English versions of our tools and templates, sold on Gumroad. The tools are single HTML files that run offline in your browser, so your files stay on your computer. Purchases are handled on Gumroad.
Bundle
Data & office tools
DataClean
Cleans a messy customer list or CSV on your computer: phone numbers, dates, emails, names and duplicates.
(opens in a new tab)DataLens
Turns a CSV or Excel export into pivots, charts, sales and ABC analysis, offline.
(opens in a new tab)FileFlow
Everyday PDF, image and spreadsheet chores on your own computer, such as combining PDFs, resizing images and merging CSV/Excel files.
(opens in a new tab)PDF to Excel
Converts tables in text-based PDFs (invoices, statements) to Excel on your computer, with no upload.
(opens in a new tab)MoneyLens
Analyzes bank and card CSV statements offline to show where money goes and find forgotten subscriptions.
(opens in a new tab)SurveyLens
Turns survey responses (Google Forms export or CSV) into charts, cross-tabs and NPS, offline.
(opens in a new tab)CustomerLens
RFM customer analysis from your store or POS order export: who your best customers are and who is slipping away.
(opens in a new tab)DiffCheck
Compares the old and new version of a spreadsheet (Excel/CSV) and shows exactly what changed.
(opens in a new tab)ListGrab
A bookmarklet that copies a table or repeating list on a web page into CSV/Excel.
(opens in a new tab)LabelMaker
Prints address labels from a CSV/Excel list on common label sheets, with no mail merge setup.
(opens in a new tab)QRBatch
Bulk QR codes from a CSV/Excel list: asset tags, product links, event tickets, member IDs.
(opens in a new tab)Security tools
MailCheck
Paste an email's source (or drop an .eml file) to see spoofing and phishing warning signs in plain language.
(opens in a new tab)LinkCheck
Checks a suspicious text message, DM or URL without opening the link.
(opens in a new tab)PassAudit
Finds reused and weak passwords in a password export (CSV) from your browser or password manager.
(opens in a new tab)KeyScan
Finds API keys, tokens, private keys and hard-coded passwords left in a folder, with file and line number.
(opens in a new tab)Spreadsheet templates
Rental Property Income & Expense Tracker
Excel + Google Sheets: rent, expenses, tenants and lease end dates for up to 20 properties, with NOI and cash flow per property.
(opens in a new tab)Comfort Zone Stretch Tracker (free)
Excel + Google Sheets + printable PDF: a tracker that helps you grow your comfort zone in small, safe steps.
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