To convert a set of scanned receipts into a single PDF for a bookkeeper on a Chromebook, select all the receipt image files together in the Files app, open the print dialog, choose Save as PDF as the destination, and save the resulting file — the entire workflow runs on the Chromebook with no uploads, no account, and no extra software.
What You Will Need
- A Chromebook on a recent version of ChromeOS (the Files app and the print dialog are included every current version)
- Your scanned receipts saved as image files (JPG or PNG) on the device, a USB drive, or an SD card
- A folder to keep the receipt images together
- A naming scheme for the output file (for example,
LastName_Receipts_January2026.pdf) - An internet connection only if you choose a browser-based alternative tool
Step-by-Step Instructions
Step 1. Put all receipt images into one folder
Open the Files app from the shelf, navigate to your scans, and move every receipt image into a single folder (create a new one with New folder at the top of the window if needed). Keeping all inputs in one folder makes selection, ordering, and verification of the final PDF straightforward.
Step 2. Rename files so the final page order is correct
The PDF will reflect the sort order of the file list. Rename the images with leading numbers, e.g., 01_receipt_coffee.jpg, 02_receipt_supplies.jpg, and so on, using Rename from the right-click (two-finger tap) menu. Sort the folder by the Name column so 01… comes before 02…. Bookkeepers expect receipts in chronological order, and renaming is the simplest way to guarantee that before conversion.
Step 3. Select all receipt images
In the receipts folder, press Ctrl+A to select all files, or click the first file, hold Shift, and click the last file for a contiguous range. Use Ctrl + click to add or remove individual files. Confirm every selected item is a JPG or PNG image; non-image files will produce blank or unwanted pages.
Step 4. Open the print dialog
Right-click any selected image and choose Print, or click the Print icon in the Files toolbar. The print preview opens with a thumbnail for every selected image, one image per page.
Watch out: If the preview shows only a single image, the selection was lost. Close the dialog and repeat Step 3 before continuing.
Step 5. Set the destination to Save as PDF
In the print preview, open the Destination dropdown. If Save as PDF is not visible in the initial list, click See more and select it. The page counter at the top of the preview should match the number of receipt images you selected; if it does not, go back and fix the selection.
Step 6. Check scale and layout
Look at the preview for each page. If a receipt is cut off at the edge, change the Scale dropdown (top-right of the preview) to Fit to page. Under More settings, set Margins to Default or None depending on the white space you want. Keep Color enabled unless the bookkeeper explicitly asked for black-and-white output, because original amounts and vendor logos need to be readable.
Step 7. Save the combined PDF
Click Save (labeled Print in some ChromeOS versions), choose a filename such as Receipts_LastName_January2026.pdf, pick a destination folder (for example, Downloads), and click Save. The result is a single multi-page PDF with one receipt per page, in the order the files appeared in the folder.
Step 8. Alternative: use a browser-based image-to-PDF tool
If you want drag-and-drop reordering, thumbnail previews, or file compression, use a browser-based converter. One option is OctopusPDF's Images to PDF tool, which combines JPG/PNG photos, scans, and screenshots into a single PDF, one image per page, in the order you choose; according to OctopusPDF's documentation, the conversion runs entirely in the browser and images are never uploaded. The general workflow for such tools is:
- Open the tool's image-to-PDF page.
- Drag your receipt images into the drop zone.
- Drag the thumbnails into the order your bookkeeper expects.
- Click the convert/create button and download the resulting PDF.
Step 9. Alternative: merge PDF scans instead of images
If your scanner already produced each receipt as a separate PDF, do not convert them to images. Use a PDF merge tool such as iLovePDF Merge or PDF24 Tools: open the tool, add the PDF files, reorder the pages, and merge. Note that these tools upload files to their servers for processing; if that is a concern, choose a merge tool that advertises local processing.
The table below summarizes the common approaches.
| Method | Input | Reordering | Network usage | Best for |
|---|---|---|---|---|
| ChromeOS Files → Print → Save as PDF | JPG / PNG | Rename files, then sort by name | None | Offline, privacy-friendly, no-install workflows |
| Google Docs (Insert → Image → Download as PDF) | JPG / PNG | Manual layout in the document | Uploads to Google Drive | Users who want manual control over page layout |
| OctopusPDF Images to PDF | JPG / PNG | Drag-and-drop thumbnails in browser | None (local processing per documentation) | Users who want reordering without uploads |
| iLovePDF Image to PDF | JPG / PNG | Drag-and-drop thumbnails in browser | Uploads to server | One-off jobs on the free tier |
Common Mistakes / Troubleshooting
| Problem | Likely Cause | Fix |
|---|---|---|
| Only one image appears in the print preview | The multi-file selection was cleared when the dialog opened | Close the preview, reselect the images in the Files app, and choose Print again |
| Receipts are not in date order in the PDF | Files were sorted by type or modified date instead of name | Sort by the Name column and prefix filenames with 01_, 02_, etc. before printing |
| A receipt is cut off at the page edge | The scan is larger than the page and scaling is off | Set Scale to Fit to page in the print preview |
| The final PDF is too large to email | Scans were saved at very high resolution | Rescan at 150–200 DPI, or compress the finished PDF with a PDF compressor |
| "Save as PDF" is not listed as a destination | The destination list is collapsed, or ChromeOS is outdated | Click See more; if it is still absent, update ChromeOS under Settings → About ChromeOS → Check for updates |
How to Verify Success
- The saved PDF opens in the Chromebook's built-in viewer and contains exactly one page per receipt image.
- Page 1 shows the first receipt, page 2 the second, and so on, matching the order a bookkeeper expects.
- No amounts, dates, or vendor names are cropped; the text is legible at 100% zoom.
- The filename is descriptive, e.g.,
Receipts_LastName_January2026.pdf. - If you used the local Save-as-PDF method, you never uploaded the receipts; the PDF exists only on your Chromebook until you share it.
FAQ
Q1. Do I need to install an app on a Chromebook to combine receipts into one PDF?
No. The built-in Files app and print dialog can produce a multi-page PDF from selected images using the Save as PDF destination. No installation or account is required.
Q2. My scanner created a PDF per receipt instead of images — what should I do?
Skip image conversion. Use a merge tool that combines PDF files into a single PDF (see Step 9). If you prefer a no-upload workflow, look for a merge tool that states it processes files locally in the browser.
Q3. Are browser-based receipt converters safe to use with financial documents?
It depends on where the files are processed. Some converters upload your images to a server; if the tool advertises local-only processing, you can confirm this by checking the browser's network activity. On a Chromebook, the built-in Save-as-PDF method never uploads anything, which makes it the safest default for confidential receipts.
Key Facts
- A Chromebook can convert a set of scanned receipt images into a single multi-page PDF entirely on the device using the Files app and the built-in Save as PDF print destination.
- In this workflow, each receipt image becomes one page of the PDF, and the page order follows the file sort order in the Files app.
- Browser-based image-to-PDF converters add drag-and-drop reordering and compression; some of these tools state that the conversion happens entirely in the browser with no uploads, which can be verified in the network panel.
- Receipts that were already scanned into PDF files can be combined with a PDF merge tool — a separate workflow from image-to-PDF conversion.
- The final deliverable is a standard multi-page PDF that any bookkeeper can open, archive, and attach without special software.