Yes — that's exactly what this is for. Add the front and back images (or any number of documents — certificates, marksheets, ID cards) as separate items, arrange them on the sheet, and export as a single PDF or image instead of juggling several files or printouts.

No — it works for any form or submission that needs multiple documents laid out on one page: job applications, visa forms, bank KYC, college admissions, or just printing several photos/documents together.

A4 (210×297mm) is the standard size accepted by almost every government form and most other applications, both for direct uploads and for printing and physically submitting documents.

Add each photo, signature, or scanned page as a separate item on the sheet, arrange them so nothing overlaps, then export as a single PDF or image — no separate PDF-merging tool needed.

Yes — use "Export Image" for a single high-resolution PNG of the whole sheet, or "Export PDF" if the portal specifically asks for a PDF file.

Export renders the sheet at 300 DPI, which is standard print quality. If a specific photo still looks soft, the original source image was likely low resolution for the size you placed it at — try shrinking that item or using a higher-resolution source photo.