Merge PDF files

Image quality

90%

Higher quality makes a larger PDF.

Each page as PDF TIFF PNG JPEG

Every page is named in order and delivered together in one ZIP file.

Page size A4 · 210 × 297 mm US Letter · 8.5 × 11 in US Legal · 8.5 × 14 in A3 · 297 × 420 mm Custom dimensions Width Height Unit Millimetres Centimetres Inches Points

Content is fitted proportionally and centered. Extra space becomes blank margins on the sides or top and bottom.

Raster resolution 150 DPI · Screen 300 DPI · Print quality 600 DPI · Archive quality

Important: text will no longer be selectable or searchable after flattening. Higher DPI produces a sharper but larger PDF.

Page Page 1 Destination URL

Added areas0 areas

No areas added yet.

Every rectangle is invisible in the downloaded PDF. Add up to 100 areas across any pages; clicking or tapping one opens its URL.

Watermark typeTextImage / logo Watermark text Text colour Watermark positionCenterTopBottomCustom (preview)

Direction

Diagonal Horizontal Vertical

Transparency

20%

Text size

54

Points for PDFs; pixels for images.

Compression level

LightSharper images, gentle reduction BalancedBest for most documents StrongSmallest size, softer images

Resolution 72 DPI · Compact 96 DPI · Screen 150 DPI · Standard 200 DPI · Clear 300 DPI · Print TIFF compression Select compression… LZW · Lossless · Best for text & line art Deflate · Lossless · Good general alternative JPEG · Lossy · Best for photos & scans Colour Colour Grayscale · Usually smaller

Why can TIFF be large? TIFF stores rendered pixels instead of the PDF’s compact text and vector instructions. Compression, grayscale and lower DPI can reduce the result considerably.