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© 2026 Elysia Tools. Developer documentation.

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3201 tools

PDF Batch Compress

file

PDF Tools

Compress multiple PDF files with image downsampling and optimization, packaged as ZIP

pdf-batch-compress

PDF Batch Split

file

PDF Tools

Split multiple PDF files by page ranges or single-page mode, packaged as ZIP

pdf-batch-split

PDF Batch Watermark

file

PDF Tools

Apply text watermarks to multiple PDF files with rotation, opacity, and tiling options

pdf-batch-watermark

PDF Clean (PDF清理工具)

file

PDF Tools

Remove metadata, annotations, bookmarks, and form fields from PDF files

pdf-clean

PDF Crop Pages

file

PDF Tools

Crop PDF pages by removing margins from edges

pdf-crop-page

PDF Delete Pages

file

PDF Tools

Delete specified pages from a PDF document

pdf-delete-page

PDF Optimize Advanced

file

PDF Tools

Advanced PDF optimization: remove metadata, clean structure, and recompress content

pdf-optimize-advanced

Convert ORF to JPEG

file

Media

Convert Olympus ORF RAW files to JPEG format. Automatically extracts image dimensions and metadata from the RAW file.

orf-to-jpg

Convert ORF to PNG

file

Media

Convert Olympus ORF RAW files to PNG format. Automatically extracts image dimensions and metadata from the RAW file.

orf-to-png

Radians to Degrees

json

Math & Numbers

Convert radians to degrees with configurable decimal precision

radians-to-degrees

Convert RAF to JPEG

file

Media

Convert Fujifilm RAF RAW files to JPEG format. Automatically extracts image dimensions and metadata from the RAW file.

raf-to-jpg

Convert RAF to PNG

file

Media

Convert Fujifilm RAF RAW files to PNG format. Automatically extracts image dimensions and metadata from the RAW file.

raf-to-png
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