File Extensions — A–Z Index (Starter Pack)

This starter pack includes 50 fully‑written pages. Use the generator to create 1,000+ pages automatically.

1. .pdf — What it is & how to open
2. .doc — What it is & how to open
3. .docx — What it is & how to open
4. .xls — What it is & how to open
5. .xlsx — What it is & how to open
6. .ppt — What it is & how to open
7. .pptx — What it is & how to open
8. .txt — What it is & how to open
9. .rtf — What it is & how to open
10. .odt — What it is & how to open
11. .ods — What it is & how to open
12. .odp — What it is & how to open
13. .csv — What it is & how to open
14. .jpg — What it is & how to open
15. .jpeg — What it is & how to open
16. .png — What it is & how to open
17. .gif — What it is & how to open
18. .webp — What it is & how to open
19. .svg — What it is & how to open
20. .heic — What it is & how to open
21. .bmp — What it is & how to open
22. .tif — What it is & how to open
23. .tiff — What it is & how to open
24. .psd — What it is & how to open
25. .ai — What it is & how to open
26. .eps — What it is & how to open
27. .raw — What it is & how to open
28. .cr2 — What it is & how to open
29. .nef — What it is & how to open
30. .arw — What it is & how to open
31. .mp3 — What it is & how to open
32. .wav — What it is & how to open
33. .flac — What it is & how to open
34. .aac — What it is & how to open
35. .ogg — What it is & how to open
36. .m4a — What it is & how to open
37. .wma — What it is & how to open
38. .aiff — What it is & how to open
39. .mp4 — What it is & how to open
40. .mov — What it is & how to open
41. .avi — What it is & how to open
42. .mkv — What it is & how to open
43. .webm — What it is & how to open
44. .wmv — What it is & how to open
45. .m4v — What it is & how to open
46. .zip — What it is & how to open
47. .rar — What it is & how to open
48. .7z — What it is & how to open
49. .tar — What it is & how to open
50. .gz — What it is & how to open
51. .bz2 — What it is & how to open
52. .xz — What it is & how to open
53. .iso — What it is & how to open
54. .dmg — What it is & how to open
55. .html — What it is & how to open
56. .htm — What it is & how to open
57. .css — What it is & how to open
58. .js — What it is & how to open
59. .ts — What it is & how to open
60. .json — What it is & how to open
61. .xml — What it is & how to open
62. .yml — What it is & how to open
63. .yaml — What it is & how to open
64. .md — What it is & how to open
65. .log — What it is & how to open
66. .ini — What it is & how to open
67. .cfg — What it is & how to open
68. .exe — What it is & how to open
69. .msi — What it is & how to open
70. .apk — What it is & how to open
71. .ipa — What it is & how to open
72. .bat — What it is & how to open
73. .sh — What it is & how to open
74. .py — What it is & how to open
75. .java — What it is & how to open
76. .class — What it is & how to open
77. .jar — What it is & how to open
78. .c — What it is & how to open
79. .cpp — What it is & how to open
80. .h — What it is & how to open
81. .php — What it is & how to open
82. .rb — What it is & how to open
83. .go — What it is & how to open
84. .rs — What it is & how to open
85. .lua — What it is & how to open