Image Resizer Pro (com.dnsdojo.mokkouyou.android.image.pro) on Google Play
*******************************************Image Resizer v2 released.please check it.Pro user can remove ad.(from Image Resizer Pro 3.3 or later option menu)*******************************************Image resize(and quality change) tool.image file changes into selected format(jpeg/png).convert the directory files(batch convert) or single file.*The bulk rename the photo "Re .* (Renamer)" is useful.Please take care about the superscription.[Important]Please try the free version first.Some people find it difficult to use.[permissions]evernote, gmail etc permission is for attachment.eg. open->gallery->share->Image resizer Pro.!!but new gmail application cannot read gmail atachement.*read phone state and identity permission is granted automatically. because this application supports OS1.5.*Pro ver*save a part of exif(android ver2.0 or higher. In a free version, it is undecided.)tumbnailconvert formatplural selectsortshare after convert(single file only)