Online G4 Converter

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Group 4 FAX

G4 is a method to compress black and white images without losing quality. It is used for fax machines and as a one of the compression types for the TIFF format. G4 treats a picture as black dots and lines on a white page (less file size will be achieved if there are less black dots and lines).

Supported Conversions

Convert to G4 Conversions Rating
1 JPG to G4 4.2 5 votes
2 JPEG to G4 5.0 3 votes
3 DOCX to G4 3.8 3 votes
4 TIFF to G4 3.8 2 votes
5 HTML to G4 5.0 1 votes
6 PDF to G4 3.0 1 votes
7 PPSX to G4 4.0 1 votes
8 PNG to G4 5.0 1 votes
9 ABW to G4
10 DBK to G4
11 KWD to G4
12 SXW to G4
13 AW to G4
14 3FR to G4
15 ARW to G4

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G4 conversion quality rating

4.3 (35 votes)
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