HotConvertDrop your files here
or click to select
Why convert XWD to G4?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the XWD format
XWD — X Window Dump
XWD is the native screenshot format of the X Window System, produced by the xwd command-line tool. It captures an exact pixel-level dump of a window or screen region on Unix/Linux systems and is primarily used in testing, documentation, and legacy automation scripts.
Common uses
- X11 screenshot capture and archiving
- Legacy Unix/Linux test automation
- Window capture for documentation
- Converting old X11 screenshots to modern formats
About the G4 format
G4 — CCITT Group 4 FAX
G4 is the more advanced monochrome fax compression format defined by ITU-T for Group 4 fax machines and TIFF storage. Using Modified Modified READ (MMR) compression, it achieves significantly better compression than G3 and is the standard for TIFF-based document archiving.
Common uses
- High-compression document fax archiving
- TIFF G4 document scanning for records management
- Legal and government document storage
- Converting G4 fax archives to PDF
Related conversions
Other conversions available for XWD and G4 files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.