Piclio is a cross platform image viewing software that supports macOS and Windows, with operating habits consistent with Windows image viewing software. Provide folder thumbnail browsing, lightweight photo editing, batch processing, watermarking, EXIF viewing and other functions, with local processing throughout the process to protect privacy.

1. The address bar allows for direct input of path, list/detailed information, and large icon views
2. Cut+paste=move, F2 rename, F5 refresh, drag and drop organize
3. Move, rename, delete, batch process can all be undone with ⌘ Z
4. Picture: Supports HEIC/RAW preview, dual image side-by-side comparison, slide show
5. Pro: Crop color grading, labeling, batch format conversion/compression/resizing/renaming, batch watermarking
6. The entire process is processed locally without uploading, with four themes and support for dark mode

Features

1. Manage files, just like you're used to

Click on breadcrumbs in the address bar to jump, and enter the path in the blank space; Sort the column titles in the detailed information view, and remember the column width; Drag and drop to move or copy, choose one of three when files with the same name conflict; The commonly used folders are fixed in the sidebar. Supports iCloud, Google Drive, OneDrive, Dropbox, and NAS network drives.

1. Organizing is not afraid of mistakes

Move, rename, delete, create new folders, batch process, all can be undone with ⌘ Z. The deleted files are put in the trash can, and if accidentally deleted, press ⌘ Z to retrieve them. I will ask you before overwriting the original image, and once overwritten, it can also be undone.

1. Quick to see the picture and smooth to handle

Select a folder to display thumbnails, supporting JPG/PNG/HEIC/WebP/GIF/TIFF and common RAW files. Double click to view large image, use directional keys or scroll wheel to flip pages, use ⌘+scroll wheel or pinch with two fingers to zoom in and out, and switch between adapting to the window and the original size with just one click. The information panel displays dimensions, size, time, and path.

1. Editing and Annotation PRO

Crop, rotate, flip, brightness/contrast/saturation, hue, color balance, sharpening/blurring, one click enhancement, as well as arrows, rectangles, ellipses, and text annotations. Save in your own way: always save a copy or overwrite the original image for each inquiry.

1. Batch format conversion, batch watermarking PRO

Convert, resize, compress, and rename an entire folder of images at once (JPG/PNG/WebP/HEIC/TIFF/AVIF/GIF). Logo or text watermark supports multiple layers, nine grid positioning, and transparency adjustment. Common schemes are saved as presets and previewed in real-time before processing.

1. Videos and photo albums

MP4, MOV and other common videos can be played directly, with adjustable speed (Pro can also rotate, trim, clip, and compress). The album categorizes photos by theme, only records their location, and does not move or modify the original files.

Difference from Mac's built-in tools

1. To move files, you need to copy them first and then press ⌥⌘ V; in Piclio, cutting and pasting means moving, just like you are used to
2. Preview without watermark function; Piclio can add logos to the entire batch of images and also save them as presets
3. Browse folders, view images, edit images, and batch process in the same window, without having to switch back and forth between access, preview, and photos

Free version and Pro

1. Free version:Browse folders, view pictures, search, sort; Cut/copy/paste, rename, delete, undo; Slide show, comparison of two images, setting as wallpaper, printing, sharing; Play videos; 1 photo album
2. Pro：Add cropping/adjustment/annotation, watermarking (single and batch), batch processing, video rotation/trimming/frame cutting/compression, and unlimited number of photo albums on the basis of the free version
3. One purchase, no subscription required, subsequent versions can be upgraded for free

Target Audience

1. Users who are not accustomed to accessing from Windows to Mac
2. E-commerce sellers: Batch format conversion, resizing, watermarking
3. Self media creators and design assistants: Batch production of images
4. Photography enthusiasts: RAW/HEIC preview, dual image comparison and photo picking