G4

g4

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 4.4 64 votes
2 PNG to G4 4.6 22 votes
3 JPEG to G4 4.5 17 votes
4 PPTX to G4 4.2 17 votes
5 TIFF to G4 3.9 13 votes
6 HTML to G4 3.8 11 votes
7 PDF to G4 4.5 11 votes
8 GIF to G4 4.2 6 votes
9 JFIF to G4 3.8 4 votes
10 XLSX to G4 4.0 3 votes
11 DOCX to G4 3.8 3 votes
12 PPSX to G4 4.0 2 votes
13 TXT to G4 5.0 2 votes
14 WEBP to G4 3.8 2 votes
15 SVG to G4 3.8 2 votes
16 ICO to G4 5.0 1 votes
17 XLS to G4 5.0 1 votes
18 PS to G4 3.0 1 votes
19 PGX to G4 3.0 1 votes
20 G3 to G4 5.0 1 votes
21 CR2 to G4 5.0 1 votes
22 CDR to G4 5.0 1 votes
23 BMP to G4 4.0 1 votes
24 ABW to G4
25 DBK to G4
26 KWD to G4
27 SXW to G4
28 AW to G4
29 3FR to G4
30 ARW to G4
31 AVIF to G4
32 CRW to G4
33 CUR to G4
34 DCM to G4
35 DCR to G4
36 DDS to G4
37 DNG to G4
38 ERF to G4
39 EXR to G4
40 FAX to G4
41 FTS to G4
42 GV to G4
43 HDR to G4
44 HEIC to G4
45 HEIF to G4
46 HRZ to G4
47 IIQ to G4
48 IPL to G4
49 JBG to G4
50 JBIG to G4
51 JFI to G4
52 JIF to G4
53 JNX to G4
54 JP2 to G4
55 JPE to G4
56 JPS to G4
57 K25 to G4
58 KDC to G4
59 MAC to G4
60 MAP to G4
61 MEF to G4
62 MNG to G4
63 MRW to G4
64 MTV to G4
65 NEF to G4
66 NRW to G4
67 ORF to G4
68 OTB to G4
69 PAL to G4
70 PALM to G4
71 PAM to G4
72 PBM to G4
73 PCD to G4
74 PCT to G4
75 PCX to G4
76 PDB to G4
77 PEF to G4
78 PES to G4
79 PFM to G4
80 PGM to G4
81 PICON to G4
82 PICT to G4
83 PIX to G4
84 PLASMA to G4
85 PNM to G4
86 PPM to G4
87 PSD to G4
88 PWP to G4
89 RAF to G4
90 RAS to G4
91 RGB to G4
92 RGBA to G4
93 RGBO to G4
94 RGF to G4
95 RLA to G4
96 RLE to G4
97 RW2 to G4
98 SCT to G4
99 SFW to G4
100 SGI to G4
101 SIX to G4
102 SIXEL to G4
103 SR2 to G4
104 SRF to G4
105 SUN to G4
106 TGA to G4
107 TIM to G4
108 TM2 to G4
109 UYVY to G4
110 VIFF to G4
111 VIPS to G4
112 WBMP to G4
113 WMZ to G4
114 WPG to G4
115 X3F to G4
116 XBM to G4
117 XC to G4
118 XCF to G4
119 XPM to G4
120 XV to G4
121 XWD to G4
122 YUV to G4
123 DOC to G4
124 RTF to G4
125 ODT to G4
126 CSV to G4
127 DOT to G4
128 DOTX to G4
129 DOTM to G4
130 DOCM to G4
131 WPS to G4
132 DJVU to G4
133 XPS to G4
134 OXPS to G4
135 AZW3 to G4
136 EPUB to G4
137 FB2 to G4
138 LRF to G4
139 MOBI to G4
140 RB to G4
141 SNB to G4
142 TCR to G4
143 ODP to G4
144 POT to G4
145 POTM to G4
146 POTX to G4
147 PPS to G4
148 PPSM to G4
149 PPT to G4
150 PPTM to G4
151 BIN to G4
152 CFF to G4
153 CID to G4
154 DFONT to G4
155 OTF to G4
156 PFA to G4
157 PFB to G4
158 PT3 to G4
159 SFD to G4
160 T11 to G4
161 T42 to G4
162 TTF to G4
163 WOFF to G4
164 CDT to G4
165 CCX to G4
166 CMX to G4
167 AFF to G4
168 DST to G4
169 EXP to G4
170 PCS to G4
171 AI to G4
172 EPS to G4
173 EMF to G4
174 WMF to G4
175 CGM to G4
176 SK to G4
177 SK1 to G4
178 PLT to G4
179 FIG to G4
180 DXF to G4