Use a desktop browser and your own Google account for this Google Sheets setup route. Check the exact product’s current software support before opening the file in another app. An .xlsx extension alone does not establish Excel compatibility; some HFP products also support Microsoft Excel for the web, while others use .xlsx only for the documented Google Sheets import.
1. Download and unzip
For a direct website purchase, use the download access in your order confirmation. For an Etsy purchase, use Etsy.com in a web browser and open Purchases and reviews, then Download Files; guest buyers use the link in their receipt email. Unzip the download on your computer and keep the original archive as your reset source. You do not need to buy the product again on another platform.
For the Free Bill Calendar, download and unzip the free package to find CLEAN, DEMO and the guide.
2. Choose CLEAN or DEMO
CLEAN is the starting file for your figures. DEMO contains fictional entries for learning. Import them separately. For the bundle, begin with one tool rather than combining all files into a single spreadsheet.
3. Upload the file to Google Drive
In your own Google Drive, choose New > File upload and select the CLEAN .xlsx file. Open the uploaded file with Google Sheets. Check that you selected the expected product and version.
4. Convert it to a native Google spreadsheet
Choose File > Save as Google Sheets. Use the newly created Google spreadsheet as your working copy. Merely opening the .xlsx file in the Sheets interface is a different state from converting it. Menu wording may vary. Google's conversion instructions explain this distinction.
5. Set up and review
Read START HERE and the included PDF guide. Enter values in the amber input cells. Follow the supplied date and currency guidance; use one currency per copy. Check the selected dates and any input-help messages before reading results. Keep access restricted to the people you intend to share with; there is no need to send your working file to Hundredfold Plans.
If you get stuck
Confirm the ZIP was unzipped and you uploaded an individual .xlsx file. Check the Google account selected in Drive and whether you are using the new Google spreadsheet. If a formula was overwritten, preserve the current copy as history and import a fresh CLEAN file. Do not delete formula areas to clear the example.
For a direct purchase, use the support contact in your order confirmation. For an Etsy purchase, use the Etsy order conversation. Include the product, tab or cell and a redacted screenshot. Never send a password, full account number or unredacted financial history. Check product-specific compatibility or return to setup help.