Before downloading a PDF, understand the workload. The JLPT N4 level generally assumes knowledge of roughly (combined with N5 knowledge).
The N4 level focuses on basic Japanese used in daily life, such as common verbs, adjectives, and nouns related to work and lifestyle. ~300 New N4 Kanji: ~170 Vocabulary: ~1,500 words n4 kanji pdf
If you are currently navigating the intermediate waters of the Japanese Language Proficiency Test (JLPT), you have likely realized one hard truth: Before downloading a PDF, understand the workload