Over the past few decades, interest in rock art studies in Iran has increased significantly, and numerous sites have been identified from different parts of the country. During archaeological surveys in Bavanat County, several sites with petroglyphs were identified. The mountainous landscape of this region and the presence of suitable rock surfaces have provided a favorable environment for the creation of petroglyphs in various historical and prehistoric periods. One of the most important of these sites is the Kahtooye Site in the south of Bavanat City, where numerous petroglyphs are visible on its rock surfaces. Given the importance of rock art in reconstructing aspects of the thought, symbolism, and lifestyle of past societies, the present study was conducted with the aim of examining the rock arts of this site. This study also emphasizes the importance of utilizing modern technologies and digital documentation of cultural heritage and analyzing artifacts more accurately. In this regard, DStretch Software was used to digitally process images; which enhanced the clarity of some faded and heavily weathered motifs and revealed more of their details. The results of the study show that the motifs of this site were executed through various techniques, including deep engraving, deep pecking, and shallow pecking. Also, the degree of weathering, patina development, and surface deposition on the rocks indicate that these motifs belong to different chronological phases and were probably created in several stages. The use of digital methods in this research showed that modern technologies can significantly contribute to the documentation, preservation, and analysis of rock art, and pave the way for a more detailed analysis of this valuable cultural heritage.