Game · Released

Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDF

Batch-convert images between HEIC, AVIF, WebP, PNG, JPG, TIFF, BMP, ICO, and PDF. Drag in files or folders, pick a format, click Convert. Runs 100% offline which means no uploads, no accounts, no watermarks, no subscription. iPhone HEIC photos open out of the box. Windows and SteamOS.

Release date
September 1, 2026
Platforms
Windows, Linux
Developer
Marduk Syndicate
Publisher
Marduk Syndicate
Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDF artwork
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Store description

About Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDF

Turn a pile of images into exactly the format you need. Drop in files or whole folders, pick a format, click Convert — done. No uploads, no accounts, no watermarks, no subscription. Every format that mattersOpens: HEIC/HEIF, AVIF, WebP, PNG, JPG/JFIF, BMP, TIFF, GIF, SVG, ICO, PDFSaves: JPG, PNG, WebP, TIFF, BMP, ICO, PDFiPhone photos just workHEIC opens out of the box — no codec packs, no browser extensions, no sketchy websites. Convert a phone's worth of photos to JPG in one go, with orientation handled correctly every time.

Built for big batchesDrop 500 files at once. Conversions run in parallel with live progress, and a problem file never kills the batch — it's skipped with a plain-English reason while everything else finishes.PDF, both directionsExport PDF pages as images at 150–600 DPI, a page range or the whole document. Or go the other way: combine scans and photos into a single PDF. Make real iconsTurn any image into a proper multi-resolution Windows ICO (16 to 256 pixels) — ready for apps, shortcuts, and favicons.

Private by designEverything runs on your machine. The app makes zero network connections — your images never leave your computer. Location data and other metadata (EXIF/GPS) are stripped from output by default, so sharing a converted photo doesn't share where you took it. Simple on purposeOne window.…

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Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDF artwork
Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDFSteam · Game · Available
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Simple Image Converter — HEIC, WEBP, AVIF, PNG, JPG, PDF reviews & player comments

Store ratings and available player reviews. Review snapshots show their last refresh date.

★ 10.0/10Steam · 1 ratings
SteamLast checked November 4, 2026

Most helpful1

Recommended
To be fair, I only used two files to test out the system and they all worked perfectly without any issues so just wanted to…

Most recent1

Recommended
To be fair, I only used two files to test out the system and they all worked perfectly without any issues so just wanted to…

Short excerpts linked to their source. The score above uses aggregate storefront ratings—not these few comments.