All 53 oneapp tools
oneapp is an offline desktop app for Windows and macOS, in development. Each tool runs on your computer, by hand or automatically inside a ticket.
Image tools (9)
Resize Image Change the size of photos and graphics in bulk, on your own computer. Add one image or a whole folder and get resized... Convert Image Convert images from one format to another while keeping photos the right way up. iPhone HEIC photos are read natively... Compress Image Make image files smaller with three strength settings. A file never comes back bigger than it went in. Crop and Rotate Image Crop images with a draggable box or to a fixed shape, then turn or mirror them. The crop editor appears for each file,... Make Image Background Transparent Remove a plain background from a logo or graphic and save it with a transparent one. The background colour can be taken... Remove Image Metadata Take location, camera details, dates and comments out of photos before you share them. JPEG, PNG and WebP files are... Icon Generator Turn one image into the icon files you need: website favicons, a Windows .ico, a macOS .icns, or everything together in... Remove Image BackgroundON-DEVICE AI Cut out the person or product in a photo with on-device AI. The picture never leaves your computer. Watermark Image Add a text or logo watermark to images, in a corner, the middle or tiled across the picture.
PDF tools (14)
Merge PDF Combine several PDFs into one file. Many files go in and one file comes out. Split PDF Split a PDF into pieces: every page on its own, every few pages, or by page ranges. Extract PDF Pages Keep only the pages you want. Pick pages from previews for each PDF, or always use the same list. Delete PDF Pages Remove pages from a PDF. Choose them from previews for each file, or always remove the same pages. Organize PDF Pages Reorder, turn and remove pages from previews, or reverse the whole order or turn every page at once. Compress PDF Make PDFs smaller by re-saving the photos inside. A file never comes back bigger. Add Password to PDF Protect a PDF with a password using AES-256, with separate choices for printing, copying and changes. Remove PDF Password Remove a password from a PDF you have the password for. Other tools also open PDFs that only restrict printing or... Images to PDF Turn photos and scans into one PDF with a page per image. PDF to Images Save PDF pages as PNG or JPG pictures at 72, 150 or 300 dpi. Sign PDF Sign a PDF by drawing or typing your signature and dragging it into place on any page. Make PDF SearchableON-DEVICE AI Add an invisible text layer to scanned pages so they can be searched, selected and copied, without changing how they... Watermark PDF Stamp DRAFT, CONFIDENTIAL or a logo across or on every page of a PDF. Add Page Numbers to PDF Number the pages of a PDF in any corner or the middle, as 3, Page 3 of 10 or 3 / 10.
Video tools (14)
Compress Video Make video files smaller with ffmpeg, using the best encoder your computer offers. Convert Video Convert videos to MP4, MOV or WebM. Trim Video Cut a video down to the part you want, with a player and timeline to set the start and end. Resize Video Scale videos from 4K down to 360p, with an optional frame-rate cap. Crop and Rotate Video Crop video to a new shape and turn or mirror it. Centre crop to a preset or drag the area on a still frame. Merge Videos Join video clips of any size into one file. Clips without sound get silence so the audio stays in step. Change Video Speed Speed a video up or slow it down from a quarter to four times, with the pitch kept the same. Remove Sound from Video Strip the audio track from a video without re-encoding the picture. Replace Audio in Video Swap the sound of a video for another track, or mix the new track with the original. Video to GIF Turn a video clip into an animated GIF or animated WebP. Watermark Video Add a text or logo watermark to a video, in a corner, the middle or tiled. Burn In Subtitles Put subtitles into the picture, using a matching subtitle file or text made from the speech. Extract Frames from Video Save still pictures from a video, spread evenly, one every few seconds, or at times you set. Record Screen Record the whole screen or one window, with or without a microphone. The recording lands in your Inbox.
Audio tools (8)
Convert Audio Convert audio to MP3, M4A, WAV, FLAC or Opus, with optional loudness levelling. Trim Audio Cut audio to the part you want, with optional fades. Extract Audio from Video Pull the sound out of a video, copied without loss or converted to another format. Transcribe Audio and VideoON-DEVICE AI Turn speech in recordings and videos into text or subtitles, on your own computer. Join Audio Files Put audio files one after another, with optional silence between them. Fix Audio Loudness Even out the sound of recordings and videos for podcasts, streaming or broadcast, or make it louder by a set amount. Remove Silences from Audio Cut the pauses out of recordings and talking videos, keeping a breath around each cut. Record Audio Record from any microphone. The recording lands in your Inbox, ready for tools.
Files tools (5)
Zip Files Pack files into a zip archive, as a step in a chain or on its own. Unzip Files Extract the files from ZIP archives, with safeguards against unsafe archives. Rename Files in Bulk Rename every file in a folder in place, with suggestions from what the names share, a preview of every new name, and... Tidy a Folder Sort a messy folder such as Downloads into groups, with a preview and undo. Duplicate File Finder Find exact copies in a folder and its subfolders and move them to a Duplicates folder. Nothing is deleted.
Text and codes tools (3)
Extract Text from Images and PDFsON-DEVICE AI Read the words in photos, screenshots, scans and PDFs and save them to a text file, using the reading engine already on... Make a QR Code Create a QR code for a link, text, a Wi-Fi network or a contact card, as PNG or SVG. Read QR Codes Find every QR code in photos, screenshots and PDF pages and save what they say as text.