HEIC to PDF

• Choose the local source files in the desired order.
• Choose available page/frame selection, resolution or reading-copy settings.
• Choose Create output. Review the result and limitations, then download and inspect the output.
• Use Cancel to stop processing or Reset to clear the inputs and results.

Create a local PDF copy of a document and inspect the result before sharing.

• Local worker processing with a 120-second deadline. Cancel and Reset discard results and stop the processing worker. No input is uploaded.
• 1–20 images, at most 32 MiB per file and 100 MiB total. At most 100 output pages and 100 million decoded pixels, with lower codec-specific limits. Image proportions are fitted to white PDF pages. Eight-bit output; HDR tone mapping and ICC color fidelity are not guaranteed.
• HEVC still-image HEIC/HEIF only; primary or selected top-level still image, at most 32 top-level images, 16 million pixels each and 32 million total. Container crop, rotation and reflection applied; no HEIC encoding or image sequence support. First use fetches verified static codec assets. LGPL source, relinking files, licenses and an optional local WASM replacement are provided. WASM memory ceiling 256 MiB.