Documentation
Practical step-by-step guides for the four Oxyde apps: PaperDocs, SlideNotes, PaperSheets and Image Tools. Each guide answers one question in a few steps, and everything runs free in your browser, with no account.
PaperDocs
PaperDocs vs Microsoft WordPaperDocs is a free Word alternative in your browser. See how it compares with Microsoft Word: formats, features, privacy and what it does not do.Open a .docx file without WordOpen and edit a .docx file for free without Microsoft Word: open PaperDocs in your browser, import the file, edit it and download it as .docx.Track changes and comments in a .docxReview a .docx for free without Microsoft Word: add comments, turn on Track Changes, accept or reject edits in PaperDocs and download the file as .docx.Save a document as a PDFSave a document as a PDF for free, without Microsoft Word: write it in PaperDocs, set the page, then download a .pdf or print and save as PDF.Fonts changed after opening a .docxA .docx looks different outside Word: fonts changed, text wider, layout moved. See why it happens in PaperDocs, what is kept and how to pick a font.Edit a PDF for freeEdit a PDF for free: open it in PaperDocs as a document, change the text and save as .docx or PDF. A scanned PDF stays a picture, as there is no OCR.
SlideNotes
Open a .pptx file without PowerPointOpen and edit a .pptx file for free without Microsoft PowerPoint: import it into SlideNotes in your browser, edit the slides and save it as .pptx or PDF.Speaker notes and slideshowAdd speaker notes to your slides and present full screen for free: where the notes are, how to start the slideshow, keys, transitions and auto-advance.Add charts, tables and diagramsAdd a chart, a table or a diagram to your slides for free: columns, line and pie charts from a few lines of data, tables of any size and editable diagrams.Save as PDF or .pptx and shareSave a SlideNotes presentation as PDF, .pptx or .json and send it: what each file keeps, how to use Save As and Print, and what is left out of a PDF.Why a .pptx looks differentYour .pptx looks different in SlideNotes? See why fonts, text size and layout change, which free fonts replace missing ones and how to fix each slide.Turn a PDF into slidesOpen a PDF in SlideNotes and get one slide per page: which text you can edit, what stays a picture, what happens to scans, then add notes, present and save.
PaperSheets
Open an .xlsx file without ExcelOpen and edit an .xlsx file for free without Microsoft Excel: import it in PaperSheets, edit the cells and formulas, then download the result as .csv.Spreadsheet formulas: SUM, IF, COUNTIFThe 40 formulas of the free PaperSheets spreadsheet with examples: SUM, AVERAGE, IF, COUNTIF, SUMIF, ROUND, text functions, errors and limits.Open, edit and save a .csv fileOpen a .csv file as a spreadsheet for free: import it in PaperSheets, edit and sort the table, use formulas and download it as .csv. No upload, no account.Sort, freeze and format a spreadsheetSort a column A to Z, freeze the header row and show numbers as currency, percent or with set decimals in the free PaperSheets spreadsheet.CSV in one column or wrong charactersA .csv opens in one column or shows � instead of accents? See what PaperSheets reads (comma, semicolon, UTF-8) and how to fix tabs, encodings and numbers.Make a monthly budgetBuild a monthly budget in the free PaperSheets spreadsheet: income, expenses, totals, difference, percent of income, SUMIF by category and currency format.
Image Tools
Remove the background from a photoRemove a photo background for free in 5 steps: one click with AI, tidy the edge, download a PNG. Runs in your browser, no upload, no account.Resize and crop a photoResize a photo to exact pixels in 4 steps: set the width and height, crop to a ratio, then export a lighter JPG, PNG or WebP. Free, no upload, no account.Compress and convert imagesMake photos smaller or change their format for free: compress to a quality or file size, convert between PNG, JPG, WebP, AVIF, GIF, ICO and PDF.Add text and a watermarkAdd text and a watermark to a photo in 6 steps: type with the Text tool, stamp or tile a watermark, set opacity and angle, then export. Free, no upload.Make a photo under 100 KBGet a photo under 100 KB or 200 KB for an upload form: shrink the pixels, set a file size limit, and check the result. Real sizes, free, no upload.Combine photos into one PDFMerge several photos into a single PDF for free. It runs in your browser, so the pictures never leave your device. Choose quality and background colour.