Accounting & invoices
Bundle year-end adjustment certificates (Japan)
Photos and scans of deduction certificates into one PDF under the usual 3 MB cap (2.7 MB).
When to use it
Companies that run year-end tax adjustment through a system take the insurance, earthquake-insurance and housing-loan deduction certificates as PDF attachments. Caps differ by system; about 3 MB a file is a common setting (check yours). This recipe puts photos and scans on A4 pages, removes blank pages, merges with a bookmark per certificate and compresses to 2.7 MB with margin.
The same steps, one tool at a time
Without Pro, open these 4 tools in order and pass each result to the next: the same outcome, for free.