diff --git a/Color_to_BW_Converter/sample_image.jpg b/Color_to_BW_Converter/sample_image.jpg
index 1c0ccade..3c64c6ee 100644
Binary files a/Color_to_BW_Converter/sample_image.jpg and b/Color_to_BW_Converter/sample_image.jpg differ
diff --git a/Contact-Distribution/docs/images/cpanel_encaminhadores01.jpg b/Contact-Distribution/docs/images/cpanel_encaminhadores01.jpg
index 54189326..894ab7bc 100644
Binary files a/Contact-Distribution/docs/images/cpanel_encaminhadores01.jpg and b/Contact-Distribution/docs/images/cpanel_encaminhadores01.jpg differ
diff --git a/Contact-Distribution/docs/images/cpanel_encaminhadores02.jpg b/Contact-Distribution/docs/images/cpanel_encaminhadores02.jpg
index 8b2fd80b..bfb60735 100644
Binary files a/Contact-Distribution/docs/images/cpanel_encaminhadores02.jpg and b/Contact-Distribution/docs/images/cpanel_encaminhadores02.jpg differ
diff --git a/Face_recognition/morgan.jpg b/Face_recognition/morgan.jpg
index 01db7ee7..0b9b68fb 100644
Binary files a/Face_recognition/morgan.jpg and b/Face_recognition/morgan.jpg differ
diff --git a/Folder Locker & Hider/app.png b/Folder Locker & Hider/app.png
index 9ac0d56a..71d646a6 100644
Binary files a/Folder Locker & Hider/app.png and b/Folder Locker & Hider/app.png differ
diff --git a/Folder Locker & Hider/icons/back.png b/Folder Locker & Hider/icons/back.png
index e1de7731..0562fa0f 100644
Binary files a/Folder Locker & Hider/icons/back.png and b/Folder Locker & Hider/icons/back.png differ
diff --git a/Folder Locker & Hider/icons/lock.png b/Folder Locker & Hider/icons/lock.png
index 76fb331d..3556ba8a 100644
Binary files a/Folder Locker & Hider/icons/lock.png and b/Folder Locker & Hider/icons/lock.png differ
diff --git a/Folder Locker & Hider/icons/unlock.png b/Folder Locker & Hider/icons/unlock.png
index d0cfa05e..319157d9 100644
Binary files a/Folder Locker & Hider/icons/unlock.png and b/Folder Locker & Hider/icons/unlock.png differ
diff --git a/Github_Bot/readme_assets/img.png b/Github_Bot/readme_assets/img.png
index c1c02bca..aa140e41 100644
Binary files a/Github_Bot/readme_assets/img.png and b/Github_Bot/readme_assets/img.png differ
diff --git a/Py_Cleaner/Screenshot 2020-06-24 at 12.27.00 PM.png b/Py_Cleaner/Screenshot 2020-06-24 at 12.27.00 PM.png
index 488ce745..0a0a59f5 100644
Binary files a/Py_Cleaner/Screenshot 2020-06-24 at 12.27.00 PM.png and b/Py_Cleaner/Screenshot 2020-06-24 at 12.27.00 PM.png differ
diff --git a/Py_Cleaner/bg.gif b/Py_Cleaner/bg.gif
index 7fa53bff..dd99be8a 100644
Binary files a/Py_Cleaner/bg.gif and b/Py_Cleaner/bg.gif differ
diff --git a/Py_Cleaner/folder.png b/Py_Cleaner/folder.png
index 69bb8c75..21837795 100644
Binary files a/Py_Cleaner/folder.png and b/Py_Cleaner/folder.png differ
diff --git a/RSA_Algorithm/RSA_Algorithm.png b/RSA_Algorithm/RSA_Algorithm.png
index 9bb8e22f..8f45e109 100644
Binary files a/RSA_Algorithm/RSA_Algorithm.png and b/RSA_Algorithm/RSA_Algorithm.png differ
diff --git a/Take_screenshot/test.png b/Take_screenshot/test.png
index f77c769b..f1bda4bc 100644
Binary files a/Take_screenshot/test.png and b/Take_screenshot/test.png differ
diff --git a/Work_Log_Generator/resources/loader.gif b/Work_Log_Generator/resources/loader.gif
index e1584439..729c5b42 100644
Binary files a/Work_Log_Generator/resources/loader.gif and b/Work_Log_Generator/resources/loader.gif differ
diff --git a/Work_Log_Generator/resources/save.png b/Work_Log_Generator/resources/save.png
index 14e787b0..6321dedb 100644
Binary files a/Work_Log_Generator/resources/save.png and b/Work_Log_Generator/resources/save.png differ
diff --git a/logpye_log4j_search/screenshot/help.png b/logpye_log4j_search/screenshot/help.png
index 5af4f772..ef72ef3f 100644
Binary files a/logpye_log4j_search/screenshot/help.png and b/logpye_log4j_search/screenshot/help.png differ
diff --git a/signature2png/imgs/example.jpg b/signature2png/imgs/example.jpg
index 645ea27e..b29f7af7 100644
Binary files a/signature2png/imgs/example.jpg and b/signature2png/imgs/example.jpg differ
diff --git a/signature2png/imgs/result.png b/signature2png/imgs/result.png
index 05f1e99e..87622c48 100644
Binary files a/signature2png/imgs/result.png and b/signature2png/imgs/result.png differ