Every tool in the install, and where it runs.All 47 offline tools for Windows — PDF, image, video, audio and OCR, with no upload step.

Drop a mixed batch; Toolvyn routes every file to the right local engine and delivery preset.

Combine documents in exactly the order you choose.

Separate page ranges into clean, individual files.

Reduce file size with lossless, balanced, or strong presets.

Turn every page or only the ranges you select.

Create a new PDF from selected page ranges.

Delete selected pages while preserving the original file.

Export each page as a crisp PNG or compact JPEG.

PDF → JPGPDF → PNG

Turn photos and scans into one polished PDF.

JPG → PDFPNG → PDF

Apply clean, consistent numbering to any document.

Add a subtle diagonal or centered text watermark.

Add an open password and restrict common actions.

Rewrite damaged structure and validate the result.

Place a transparent signature image at an exact page position.

Trim page margins by percentage on every page or a selected range.

Remove selected page regions and flatten the result so covered content is gone.

Use local OCR to export PDF pages as an editable DOCX document.

PDF → DOCX

Read modern image formats and export JPG, PNG, WebP, AVIF, TIFF, BMP, or GIF.

HEIC → JPGPNG → JPGWebP → PNG

Resize an entire set without stretching or upscaling.

Shrink images while keeping them sharp and useful.

Enhance photos or artwork to 2K/4K locally with Vulkan AI.

Remove, replace, or blur image backgrounds with a reusable local AI model.

Reduce noise, correct levels, recover contrast, and sharpen old photos locally.

Remove marked objects with a white-on-black companion mask and local content-aware fill.

Paste a link; use available captions first, then local Whisper when needed.

Save a video in the quality and container you choose.

YouTube → MP4

Save clean MP3, M4A, FLAC, WAV, or Opus audio from a link.

YouTube → MP3

Run batches or playlists and export video, audio, transcripts, thumbnails, metadata, and creator packs.

Create TXT, SRT, VTT, and JSON locally with Whisper speech recognition.

MP3 → TXTMP4 → SRT

Generate, convert, extract, embed, or permanently burn subtitles into video.

Convert MP4, MKV, WebM, MOV, AVI, and more with GPU acceleration.

MKV → MP4MOV → MP4AVI → MP4

Reduce video size by quality or a specific target size.

Cut an exact section with fast-copy or precision mode.

Join clips in your chosen order into one compatible MP4.

Create a smooth, optimized looping GIF from any video.

MP4 → GIF

Save the sound track from one or many videos.

MP4 → MP3

Convert MP3, WAV, FLAC, M4A, AAC, OGG, and Opus in batches.

FLAC → MP3M4A → MP3WAV → MP3

Normalize loudness, clean voice, reduce noise, trim silence, change tempo, merge tracks, or separate center audio.

Crop, rotate, speed up, mute, replace audio, add text, stabilize, denoise, or extract frames.

Create motion-compensated 60 or 120 FPS video locally, then encode with GPU or CPU.

Enhance every frame to 2K/4K locally with Vulkan AI and GPU encoding.

Strip tags, chapters, and private metadata without re-encoding.

Strip PDF properties and image EXIF data locally.

Recognize text in scans, images, and PDFs using Windows OCR.

Turn scans into searchable PDFs with an invisible text layer.

Scan → searchable PDF

Create safely renamed copies with prefixes, suffixes, and numbering.

Create SHA-256 fingerprints for download verification.