转换任意大小的文本文件和图像
ras sxw xbm pct pal tga wbmp pbm jpeg mpeg 3gp webp avif fax xwd mts dotx yuv jpe divx docx ppm jfif picon pgx pcx av1 ico rgb swf hrz g3 rgf gif f4v wmv odt pfm jpg psd png heic m-4v avi pcd jps flv wtv webm vob dds html asf xvid dbk ogv aw g4 ts exr doc xpm hevc hdr cur kwd jp2 sun csv vips tiff docm mtv map xls mpg mov dotm six mng rgba mpeg-arabic jbig djvu ipl xps pdb pict rmvb rtf bmp avchd sixel sgi dot oxps abw pnm heif fts mkv jbg mp4 pdf mjpeg svg m2v pgm jif mxf xlsx
转换任何大小和格式的音频和视频文件
map m4r sxw mp2 dotx xlsx flac g3 avif jpg ac3 m4a snd 3g2 psd cur aw ppm opus jpe dbk bmp wav mng jb jpeg abw heif oga cdda png sixel w64 pct caf rtf wv cvs oxps tga vox mtv csv sun pcd docx yuv pict webp hrz pgm pfm vips doc sgi wbmp aac pgx rgba wma fax djvu amr ras jps html picon jfif ogg odt heic fts tiff jp2 xwd rgf hdr rgb docm pcx dds dts ico six 8svx ra jif aiff rm dotm exr pdb dot jbig au pal smp gsm g4 gif pbm pdf xpm pnm svg xps xbm ipl xls kwd