| 拡張子 | アプリケーション | 拡張子 | アプリケーション | 拡張子 | アプリケーション |
| *.3ds | 3D Studio | *.3dw | 3D Workshop | *.afm | Adobe Font Metrics |
| *.ai | Illustrator | *.a13 | Lotus123 | *.anm | Animated Widgets |
| *.asn | Astound | *.awk | awk | *.bas | Visual Basic |
| *.bdf | bdiff | *.cdr | CorelDraw | *cgm | Word |
| *clp | PaintShopPro | *.cmx | CMX Viewer | *.cod | LightningStrike |
| *.csv | Excel，Lotus123 | *.dbf | dBASEW | *.dcr | Shockwave |
| *.dgm | フリーランス96 | *.dib | ペイント | *.dic | Director |
| *.dp | DigitalPaper | *.drd | DesideRightViewer | *.drw | フリーランス96 |
| *.drw | Designer3.0 | *.ds4 | Desiner | *.dsf | QuickSilver |
| *.dwf | AutoCAD | *.dwg | AutoCAD | *.dxf | AutoCAD |
| *.esp | Illustrator7.0 | *.epsf | Illustrator7.0 | *.evt | EVC430 |
| *.evy | Envoy7 Viewer | *.fh5 | Freehand | *.fh7 | Freehand |
| *.fhc | Freehand | *.fj3 | Lotus123 | *.fjb | Lotus123 |
| *.flc | AnimatorPro | *.fli | Animator | *.fm3 | Lotus123 |
| *.fmb | Lotus123 | *.fmt | Lotus123 | *.gal | Gallery |
| *.gam | Klik&Play | *.gem | AtariST | *.hgl | GL/2 |
| *.iff | Wplany | *.ish | ISH | *.jaw | 一太郎5.0以降 |
| *.jbw | 一太郎6.0以降 | *.jfw | 一太郎7.0以降 | *.jhw | 花子3.0以降 |
| *.jsh | 花子2以降 | *.jst | 一太郎7以降 | *.jsw | 一太郎4以降 |
| *.jtd | 一太郎8以降 | *.jtw | 一太郎5以降 | *.juw | 一太郎6以降 |
| *.jvw | 一太郎7以降 | *.jxw | 一太郎3以降 | *.lwp | ワードプロ |
| *.mac | PaintShopPro | *.mac | Lotus123 | *.mas | フリーランス96 |
| *.mbd | mBED | *.mda | Access | *.mdb | Access |
| *.mdw | Access | *.mdz | Access | *mif | Maker Interchage Format |
| *.mps | RDWViewer | *.mwp | ワードプロ | *.ns4 | Lotus123 |
| *.oas | OASYS | *.pbm | Portable Bitmap Utilities | *.pcd | Paint Shop Pro |
| *.pct | QuickDraw | *.pcx | ペイントブラシ | *.pdb | Chemscape Chime |
| Acrobat Reader | *.pgm | Portable Bitmap Utilities | *.pic | Lotus123 | |
| *.pic | PicturePublisher | *.pot | PowerPoint95 | *.ppm | Portable Bitmap Utlities |
| *.ppt | PowerPoint | *.pre | フリーランス96 | *.prs | フリーランス96 |
| *.prs | Harvard Graphics | *.prz | フリーランス96 | *.ps | GhostView |
| *.psd | Photoshop | *.frm | VisualBasic | *.rle | PaintShopPro |
| *.rnd | AutoShade | *.sam | アミプロ | *.smc | フリーランス96 |
| *.smm | ワードプロ | *.sty | ワードプロ | *.swa | Shockwave |
| *.sym | フリーランス96 | *.tga | PaintShopPro | *.uu | Stuffit Expander |
| *.uue | Stuffit Expander | *.vbp | Visual Basic | *.vbx | VisualBasic |
| *.vcf | Now Up-to-Date | *.vef | Now Up-to-Date | *.vgx | Streaming Videogram |
| *.vos | Vosaic | *.vrml | Live3D | *.wrl | Live3D |
| *.wbl | QuattroPro5.0 | *.wdb | Works | *.wj2 | Lotus123 |
| *.wj3 | Lotus123 | *.wk1 | Lotus123 | *.wk3 | Lotus123 |
| *.wk4 | Lotus123 | *.wks | Works | *.wmf | PaintShopPro |
| *.wpd | WordPerfect | *.wpg | PaintShopPro | *.wps | Word |
| *wq1 | QuattroPro5 | *.wrl | Live3D | *.wt4 | Lotus123 |
| *.xjm | Excel | *.xjs | Excel | *.xla | Excel |
| *.xlc | Excel | *.xll | Excel | *.xlm | Excel |
| *.xlt | Excel97，Lutos123 | *.xlw | Excel97，Lutos123 |