Collage-A4

Arrange your selected photos more intelligently onto a single sheet of A4 photo paper. Traditional layout software often uses fixed grids, resulting in excessive blank space and wasted paper. This app is specially designed for printing photos on A4 photo paper: automatic layout, maximum filling, printable crop marks, one-time printing, and easy cutting into multiple photos. Key Features • Smart A4 Layout — Automatically calculates optimal arrangement with Fill/Fit/Uniform modes; switch between portrait and landscape freely • 20+ Photo Effects — Classic white frame, Polaroid, stamp perforation, mirror reflection, vignette glow, and more. Apply globally or per-photo • 8 Film Styles — Hasselblad Blue, Leica Vibrant, Japanese Style, Black & White, Sepia, and more — one-tap color grading • Custom Text — Import TTF/OTF/TTC fonts, add dates and location info to your photos • Multiple Sizes — 1-6 inch standard photo sizes plus custom dimensions for all printing needs • One-Tap Export & Share — High-resolution A4 export, AirPrint ready, or share with friends • Per-Photo Editing — Each photo can have independent effects, styles, and text without affecting others • Pro Unlimited Export — Subscribe to Pro to remove daily export limits Ideal for: family album organization, journal materials, batch printing of ID/small photos, quick printing of travel photos, and more.