Comparison · Documents & templates
ONLYOFFICE vs PDF Bot
If you edit office documents, ONLYOFFICE (@ONLYOFFICE_bot) is the better pick: it creates, edits and converts DOCX, XLSX and PPTX files inside Telegram and gives colleagues a co-editing link that works for 24 hours. It is free, open source and comes from the developer of the ONLYOFFICE suite, though its interface is confirmed only in English. PDF Bot (@PDFBot) is a free, open-source PDF toolkit instead: it compresses, merges, splits, encrypts and watermarks PDFs and adds a searchable text layer to scans, with about 15,500 monthly users. Choose PDF Bot when your file is already a PDF and you need to shrink, combine or lock it before sending.
@ONLYOFFICE_bot
FreeOfficial
76/ 100
#1 in Documents & templatesThe official ONLYOFFICE bot: create, edit and convert DOCX, XLSX and PPTX files right inside Telegram and share a 24-hour co-editing link with colleagues. Free, with open source code on GitHub.
@PDFBot
FreeOfficial
74/ 100
An open-source PDF toolkit in the chat: compress, merge, split, rotate, encrypt and watermark PDFs, turn text, web pages and photos into PDF, and make scans searchable. Free, about 15,500 monthly users.
By the numbers
ONLYOFFICE is ahead: 76 against 74 out of 100 for PDF Bot. ONLYOFFICE wins on functionality, safety & privacy, localization, no intrusive ads. PDF Bot wins on popularity & trust, freshness. Both are free to use.
At a glance
| ONLYOFFICE | PDF Bot | |
|---|---|---|
| Monthly users | — | 15.5K |
| Pricing and limits | Free · Free, per the official product page | Free · Free; the developer accepts voluntary donations |
| Languages | EN | MULTI |
| Inline mode | no | no |
| Mini App | no | no |
| Works in groups | no | no |
| Works in channels | no | no |
| Accepts voice | no | no |
| Accepts files | yes | yes |
| Requires phone number | no | no |
| Requires registration | no | no |
| Shows ads | no | no |
| Official | yes | yes |
| Developer | Ascensio System SIA (ONLYOFFICE) | zeshuaro |
| Last check | November 4, 2026 | November 4, 2026 |
Score by criterion
| Criterion | Weight | ONLYOFFICE | PDF Bot |
|---|---|---|---|
| Functionality | 25 | 8 | 7 |
| Reliability & speed | 15 | 7 | 7 |
| Popularity & trust | 15 | 6 | 7 |
| Price & free tier | 10 | 9 | 9 |
| Usability | 10 | 7 | 7 |
| Safety & privacy | 10 | 8 | 7 |
| Freshness | 5 | 6 | 8 |
| Localization | 5 | 10 | 8 |
| No intrusive ads | 5 | 9 | 8 |
| Total | 100 | 76 | 74 |
Pros and cons
ONLYOFFICE
- A full office editor, not just a converter
- Official bot from the ONLYOFFICE developer
- Free and open source
- Real-time co-editing for a small team
- Co-editing links expire after 24 hours
PDF Bot
- Dozens of PDF operations in one bot
- Free and open source, with an active repository
- Interface translated into many languages
- About 15,500 monthly users
- Files are processed on the developer's server
- No published privacy policy
Frequently asked questions
ONLYOFFICE or PDF Bot: which is better?
ONLYOFFICE is ahead: 76 against 74 out of 100 for PDF Bot. ONLYOFFICE wins on functionality, safety & privacy, localization, no intrusive ads. PDF Bot wins on popularity & trust, freshness. Both are free to use.
Are ONLYOFFICE and PDF Bot free?
ONLYOFFICE: Free · Free, per the official product page. PDF Bot: Free · Free; the developer accepts voluntary donations.
Do ONLYOFFICE and PDF Bot work in groups?
ONLYOFFICE: no. PDF Bot: no.