Can HiCompress Convert HEIC, RAW, and Other Uncommon Image Formats?

Yes. HiCompress converts HEIC (iPhone photos) and major camera RAW formats — CR2, CR3, NEF, ARW, ORF, PEF, RAF — to JPG, and it handles bulk conversion between PNG, JPG, WEBP, BMP, and TIFF. Everything runs in the browser, so you don't install anything. The main conditions: your files upload to an online service, and the site describes its tools as free without mentioning registration, so treat account requirements as unconfirmed rather than guaranteed.

What formats HiCompress converts

The site groups its conversion tools into three buckets:

Beyond straight conversion, there are paired tools for the common directions — PNG to JPG, JPG to PNG, WEBP to JPG, WEBP to PNG — plus a 300 DPI converter for changing the DPI of multiple images at once.

Converting HEIC photos from an iPhone

HEIC is the default capture format on recent iPhones, and it's the format most likely to fail when you upload photos to a form, a marketplace listing, or an older desktop app. The HEIC to JPG tool exists for exactly that case.

What to expect:

• Input: one or more HEIC files from your phone or iCloud download.
• Action: upload, run the conversion, download the JPGs.
• Result: standard JPG files that open anywhere.

One practical note: HEIC files carry more color and depth data than JPG, so a converted JPG is a flattened, smaller version. That's fine for sharing and uploads, but don't treat the JPG as an archival copy of the original.

Converting RAW files to JPG

The RAW tool covers the main camera brands: Canon (CR2, CR3), Nikon (NEF), Sony (ARW), Olympus (ORF), Pentax (PEF), and Fujifilm (RAF). If you shoot RAW and need a quick JPG for a client preview, a web upload, or a print shop that won't take RAW, this is the shortcut.

Two things to keep in mind:

• RAW to JPG is a one-way simplification. You lose the editing latitude RAW gives you — highlight recovery, white balance adjustment, and so on. If you plan to edit, convert to JPG after editing, not before.
• File size matters. RAW files are large, and you're uploading them to a browser-based tool. A batch of full-resolution RAWs will take noticeably longer to upload than a batch of phone photos.

Bulk converting between PNG, JPG, WEBP, BMP, and TIFF

The converter handles the everyday format shuffle in bulk rather than one file at a time. Typical uses:

• WEBP to JPG — WEBP is efficient for the web but not universally accepted by older software.
• PNG to JPG — when you don't need transparency and want a smaller file.
• TIFF or BMP to JPG — when a scanner or legacy tool output a format that's awkward to share.

Because these run as batch operations, the workflow is: select all files, pick the target format, convert once, download the set. That's the main advantage over desktop software for this kind of task — no install, no per-file clicking.

What to check before you rely on it

• Privacy and file handling. Uploading means your images leave your device. For personal photos or client work under confidentiality, confirm the site's retention policy first — the page evidence doesn't state one.
• Quality settings. The site advertises compression "while saving space and maintaining quality," but conversion quality settings aren't detailed in the available information. Check the output on a sample before batch-processing anything important.
• Very large batches. Browser-based tools depend on your connection and the service's capacity. Test with a few files before committing a large shoot.
• Whether it's truly free forever. The site says "forever free" and "no installation or registration required" for its PDF compressor, but pricing signals for the rest of the toolkit aren't documented. Don't assume unlimited use without checking.

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