Which file format is better for sharing, TIFF or PSD?

TIFF is the better one. It's more universal and there are many service bureaus who don't like to deal with PSD's partly due to layers, etc. The same goes for other native file formats, such as CPT for PHOTO-PAINT.

It's a similar situation when working with file formats for the Web. To keep it simple, I recommend JPEG and GIF. I don't recommend PNG for photographic compression because it can bloat files sizes from 5-10x more than JPEG. Also, it's not cross-platform compatible. The only place where using PNG is OK is for 8-bit compression. Depending on the image, the compression may be slightly more or less than a GIF.

Get The Corel Photo-Paint X3 Insider!

Extensive practical resource covers PHOTO-PAINT along with the software and devices that work with it.

Bonus Content Packs
Spring Unleashed V1
Summer Unleashed V1
Sports Unleashed V1
Fall Unleashed V1
Halloween Unleashed V1
Thanksgiving Unleashed V1
Winter Unleashed V1
Symbols Unleashed V1
Fruit Unleashed V1
Signs Unleashed V1

US Flags Unleashed V1
Music Unleashed V1
Icons Unleashed V1
Buttons Unleashed V1
Stick People Unleashed V1
Computer Unleashed V1
Sports Unleashed V2
Weather Unleashed V1
People Icons Unleashed V1
World Flags Unleashed V1
Clipart Unleashed

1200+ CorelDRAW Brushes
Vehicle Templates for Vehicle Wraps
Free Fonts
1000 Seamless Stripes
Stick Figure Volume 1
Ult. Flames Mega Pack
Ult. Flames Mega Pack 2
Ult. Ornaments Mega Pack
1400 Seamless Textures

CorelDRAW X6 Training DVD
CorelDRAW X5 Training DVDs
CorelDRAW X4 Training DVDs
Click 'n Learn Tutorials
CorelDRAW 0-60 Training
Jeff Harrison's FUNdaMENTALs
CorelDRAW Training Session
On-Site Training Session
Phone Consultation
CorelDRAW Unleashed Magazine

Design Base Automation Tool for CorelDRAW X3-X6
ROMCat
Resources Docker
QR Codes Docker
EZ Metrics
Smart Designer
CoCut Pro

Wood
Metal
Stone
Terrain
Fire & Ice
Ground & Plants
Floor, Wall & Bricks
Fiber
Tile & Path
Marble
Crystals