Abstract: Digitization processing of Jiaguwen is an important aspect in current digitization processing of ancient Chinese font.First, this paper introduces the importance of research on digitization processing of Jiaguwen, then describes the achievement on image denoising of Jiagu rubbings, computer aided restoration of character on Jiagu rubbings, Jiaguwen glyph fitting, building of Jiaguwen font, Jiaguwen input coding, recognition of Jiaguwen, font distortion in digitization processing of Jiaguwen, and computer aided mosaic of fragmented tortoise shells and animal bones, at last, analyses the deficiency of current research, and gives the expectation of future digitization processing of Jiaguwen.