Fyorn vs PDF Compressor

Make large files easier to send, share, or upload. Fyorn helps reduce the size of photos, videos, audio files, and PDFs in one iPhone app. Choose files in Photos or Files, or send them to Fyorn from the iOS share sheet. See the original size and the estimated size of the new copy, then pick a built-in preset or adjust the settings yourself. Optimize one file or a whole batch. Fyorn creates a new copy and leaves the original unchanged. WHAT YOU CAN DO • Work with photos, videos, audio files, and PDFs in one app • See an estimated output size before you start • Choose a built-in preset or fine-tune your own settings • Optimize several files together • Save results to Photos or Files, or share them with another app • Choose a supported output format, adjust the quality, and keep or remove metadata where available • Use Fyorn without an account, ads, or tracking SUPPORTED FILES JPEG, HEIC/HEIF, PNG, TIFF, and DNG images; MP4, MOV, and M4V video; M4A, MP3, WAV, and AAC audio; and PDFs. Some files may still be incompatible depending on their encoding or codec. TRY IT FREE Save or share up to seven optimized copies for free. A one-time purchase of Full Access removes the limit; there is no subscription. Fyorn processes the selected files on your device and does not upload their contents to a Fyorn-operated server.

Compress PDF files quickly, reduce file size, and keep your documents private with PDF Compressor: Reduce PDF. Need to make a PDF smaller for email, work, school, online forms, or document uploads? PDF Compressor helps you reduce PDF file size directly on your iPhone or iPad — with no account required and no document uploads to our servers. SMART PDF COMPRESSION Reduce PDF size while preserving text, links, and document structure whenever possible. Smart Compression is ideal for documents where readability and selectable text matter. MULTIPLE COMPRESSION OPTIONS Choose the compression method that fits your needs: • Smart Compression — Reduce file size while preserving text and links • Maximum Compression — Get a smaller file using stronger compression • Target Size — Try to compress your PDF toward 500 KB, 1 MB, 2 MB, 5 MB, or a custom size • Multiple quality options for stronger compression BUILT FOR REAL-WORLD FILE SIZE LIMITS Trying to upload a PDF but the file is too large? Choose a target size and let PDF Compressor reduce the document as much as possible while protecting its structure. Some PDFs are already highly optimized, so the exact target size cannot always be reached. The app clearly tells you when further compression would reduce document quality or make the file larger. PRIVATE — YOUR PDFs STAY ON YOUR DEVICE Your PDF documents are processed locally on your device. • No PDF uploads to our servers • No account required • No sign-in required • Your original PDF is never overwritten • Save or share the compressed copy only when you choose PREVIEW BEFORE AND AFTER Preview your PDF before compression and check the compressed version when processing is complete. CLEAR COMPRESSION RESULTS See exactly what happened to your document: • Original file size • Compressed file size • Percentage of space saved • Compression method used • Whether text and links were preserved SAVE AND SHARE EASILY Save your compressed PDF to Files or share it directly using the standard iOS sharing options. PDF Compressor: Reduce PDF is designed to make reducing PDF file sizes simple, fast, and private. Choose a PDF, select your compression method, reduce its size, and save the result.