Universal Online File Converter

Convert documents, images, audio, video, fonts, and books into the required format in just a few clicks. The service is free and requires no registration.

Online File Converter

Drag and drop file here or click to select

До 20 МБ

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Need to convert large files up to 100 MB?

Use our official Telegram bot to convert heavy documents, videos, and create round video messages.

Open in Telegram

Supported Categories and File Formats

Our online converter supports over 100 popular data formats. Algorithms optimise the processing of each file while preserving the original structure, layout, and media quality.

Documents, Spreadsheets, and Presentations

Quick conversion of office files for work, study, and printing:

  • Text documents: PDF, DOCX, DOC, TXT, RTF, ODT. Conversion from PDF to editable text files and vice versa is supported.
  • Spreadsheets and databases: XLSX, XLS, ODS, XML, CSV, JSON. Conversion of tabular data without losing formulas and cell formatting.
  • Presentations: PPTX, PPT, PPTM, PPS, PPSX, PPSM, POT, POTX, POTM, ODP. Export slides to the universal PDF format or view presentations on any operating system.

Images and Digital Graphics

Conversion of raster, vector, and design formats:

  • Popular images: JPG, JPEG, PNG, WEBP, GIF, BMP, TIFF, TIF, ICO. Conversion to modern compression formats to speed up websites.
  • Mobile and modern formats: HEIC (photos from Apple devices), AVIF, JP2.
  • Design and vector: PSD (Adobe Photoshop), EPS, SVG, APNG.
  • Optical Character Recognition (OCR): Extract printed text from graphic files and scans into editable text documents.

Video and Audio

Processing media files for playback on computers, televisions, and smartphones:

  • Video: MP4, AVI, MKV, MOV, WEBM, WMV, FLV, 3GP, 3GPP, MPG, MPEG, TS, ASF, VOB. High-resolution video conversion with optimal compression.
  • Audio: MP3, WAV, FLAC, OGG, OPUS, M4A, AAC, WMA, OGA, AIFF, AMR. Convert music and audio recordings into Lossless formats or lightweight files to save memory.
  • Special Telegram formats: Convert videos into round video messages (VIDEONOTE) and audio into voice notes (AUDIONOTE).

Books, Fonts, Subtitles, and Stickers

Rare and specialised extensions for designers, developers, and readers:

  • E-books and comics: EPUB, FB2, MOBI, AZW3, DJVU, CBR, CBZ, LRF, PDB. Adaptation of e-books for Kindle, PocketBook readers, and mobile apps.
  • Web fonts: TTF, OTF, WOFF, WOFF2, EOT. Font optimisation to speed up website page loading.
  • Subtitles: SRT, VTT, ASS, SSA, SUB, SBV, LRC, DFXP, TTML, QT.TXT. Synchronisation and format changing for movie and video captions.
  • Animated stickers: Conversion of Telegram vector stickers (TGS) into standard WEBP, GIF, and APNG formats.

How to Convert a File Online

  1. Add a file. Drag and drop the file into the upload area on the page or select it from your device.
  2. Specify the format. Choose the target extension from the dropdown list of available options.
  3. Start processing. Click the start button and wait a few seconds. The server will process the file and provide a direct download link for the finished result.

File Conversion in Telegram

An official Telegram bot is available for mobile device users. The bot is connected to the same processing server and supports all available matrix formats. Send documents, videos, or audio directly to the chat with the bot, create round video messages, and instantly receive the finished files in the messenger chat.

Security and Personal Data Protection

We guarantee complete confidentiality of the processed information:

  • All data is transmitted via a secure protocol using SSL encryption.
  • Files are uploaded to a secure server solely to perform the conversion procedure.
  • Source files and results are automatically deleted from storage immediately upon session completion.
  • The service does not analyse document contents or transfer data to third parties.

Please note: current technical limits for the maximum size of a single file are displayed directly in the upload form before you begin.

Is the service free and is registration required?

The service is completely free. You do not need to register, create an account, or enter an email address to convert files.

What limits apply to the size of the uploaded file?

Limits may be updated periodically to ensure high processing speeds. The current maximum file size is displayed directly in the upload form before conversion begins.

Is it safe to send confidential documents to the server?

Yes, data transfer is protected by SSL encryption. Uploaded files and processing results are stored on the server temporarily and automatically deleted after the task is completed. Data is not shared with third parties.

What file types does the converter support?

The service supports over 100 extensions across categories: documents, spreadsheets, presentations, video, audio, raster and vector images, web fonts, e-books, comics, subtitle tracks, and animated Telegram stickers.

Does the quality of media files deteriorate after processing?

Processing algorithms preserve the original quality of video, audio, and graphics. For compressed formats, optimal bitrate and resolution settings are automatically selected to minimise visual loss.

Can text be recognised from an image or scan?

Yes, the system supports optical character recognition (OCR) for graphic formats and documents, allowing you to extract printed text from images and scans.

Does the tool work on mobile devices?

Yes, the web interface is fully adapted for browsers on modern iOS and Android smartphones and tablets without the need to install third-party apps.

How do I use the Telegram bot for conversion?

You can send a file directly to our bot in Telegram. The bot runs on the same server and allows you to conveniently convert documents, TGS stickers, and create round video messages and voice notes straight from the chat.